Urbit
  • Introduction
  • Development

    • Getting Started
    • Environment Setup
    • Grants Program
    • Project Repositories
    • Precepts
    • System Overview

      • Arvo
      • Hoon
      • Nock
      • Vere
      • Azimuth
      • Cryptography
      • Arvo

        • Overview
        • Ames

          • Overview
          • Cryptography
          • API Reference
          • Scry Reference
          • Data Types
          • Behn

            • Overview
            • API Reference
            • Scry Reference
            • Examples
            • Clay

              • Overview
              • Architecture
              • Using Clay
              • Data Types
              • Scry Reference
              • API Reference
              • Examples
              • Marks

                • Overview
                • Writing Marks
                • Using Marks
                • Examples
              • Dill

                • Overview
                • API Reference
                • Scry Reference
                • Data Types
                • Eyre

                  • Overview
                  • External API Reference
                  • Internal API Reference
                  • Scry Reference
                  • Data Types
                  • Guide
                  • Ford

                    • Overview
                    • Gall

                      • Overview
                      • API Reference
                      • Data Types
                      • Iris

                        • Overview
                        • API Reference
                        • Data Types
                        • Example
                        • Jael

                          • Overview
                          • API Reference
                          • Scry Reference
                          • Data Types
                          • Examples
                          • Concepts

                            • Scries
                            • Subscriptions
                            • Tutorials

                              • Move Trace
                              • Reference

                                • Cryptography
                                • Filesystem Hierarchy
                              • Userspace

                                • Overview
                                • HTTP API Guide
                                • Gall Guide

                                  • Introduction
                                  • 1. Arvo
                                  • 2. The Agent Core
                                  • 3. Imports and Aliases
                                  • 4. Lifecycle
                                  • 5. Cards
                                  • 6. Pokes
                                  • 7. Structures and Marks
                                  • 8. Subscriptions
                                  • 9. Vanes
                                  • 10. Scries
                                  • 11. Failure
                                  • 12. Next Steps
                                  • Appendix: Types
                                  • Full-Stack Walkthrough

                                    • 1. Introduction
                                    • 2. Types
                                    • 3. Agent
                                    • 4. JSON
                                    • 5. Marks
                                    • 6. Eyre
                                    • 7. React app setup
                                    • 8. React app logic
                                    • 9. Desk and glob
                                    • 10. Summary
                                    • Graph Store

                                      • Graph Store Overview
                                      • Data Structure Overview
                                      • Validator Walkthrough
                                      • Sample Application: Library
                                      • Graph Store - Reference
                                      • Advanced Info
                                      • Threads

                                        • Overview
                                        • HTTP API
                                        • Reference
                                        • Basics

                                          • Fundamentals
                                          • Bind
                                          • Input
                                          • Output
                                          • Summary
                                          • Gall

                                            • Start Thread
                                            • Take Result
                                            • Take Facts
                                            • Stop Thread
                                            • Poke Thread
                                            • Examples

                                              • Fetch JSON
                                              • Child Thread
                                              • Main-loop
                                              • Poke Agent
                                              • Scry
                                              • Take Fact
                                            • Distribution

                                              • Overview
                                              • Guide
                                              • Docket File
                                              • Glob
                                              • Dojo Tools
                                            • Hoon

                                              • Overview
                                              • Hoon School

                                                • 1.1 Introduction
                                                • 1.1.1 Walkthrough: List of Numbers
                                                • 1.2 Nouns
                                                • 1.3 Hoon Syntax
                                                • 1.3.1 Walkthrough: Conditionals
                                                • 1.4 Gates (Hoon Functions)
                                                • 1.4.1 Walkthrough: Recursion
                                                • 1.5 Lists
                                                • 1.5.1 Walkthrough: Fibonacci Sequence
                                                • 1.6 The Subject and Its Legs
                                                • 1.6.1 Walkthrough: Ackermann Function
                                                • 1.7 Arms and Cores
                                                • 1.7.1 Walkthrough: Caesar Cipher
                                                • 1.8 Doors
                                                • 1.8.1 Bank Account
                                                • 1.9 Generators
                                                • 2.1 Atoms, Auras, and Simple Cell Types
                                                • 2.2 Type Checking and Type Inference
                                                • 2.3 Structures and Complex Types
                                                • 2.3.1 Walkthrough: Libraries
                                                • 2.3.2 Molds
                                                • 2.4 Standard Library: Trees, Sets, and Maps
                                                • 2.5 Type Polymorphism
                                                • 2.5.1 Walkthrough: Iron Polymorphism and Wet Polymorphism
                                                • 2.5.2 Walkthrough: Lead Polymorphism
                                                • 2.6 Behn
                                                • 2.7 Gall
                                                • 2.7.1 Gall Walkthrough: Egg Timer
                                                • Guides

                                                  • CLI apps
                                                  • Parsing
                                                  • JSON
                                                  • Strings
                                                  • Sail (HTML)
                                                  • Writing Aqua Tests
                                                  • Reference

                                                    • Cheat Sheet
                                                    • Irregular forms
                                                    • Hoon Errors
                                                    • Hoon Style Guide
                                                    • Basic Types
                                                    • Advanced Types
                                                    • Auras
                                                    • Runes

                                                      • Atoms and strings
                                                      • Nock . ('dot')
                                                      • Wild ! ('zap')
                                                      • Change Subject = ('tis')
                                                      • Conditionals ? ('wut')
                                                      • Cores | ('bar')
                                                      • Arms + ('lus')
                                                      • Cells : ('col')
                                                      • Calls % ('cen')
                                                      • Casts ^ ('ket')
                                                      • Structures $ ('buc')
                                                      • Make ; ('mic')
                                                      • Hints ~ ('sig')
                                                      • Imports / ('fas')
                                                      • Terminators -- and ==
                                                      • Limbs and wings

                                                        • Limbs
                                                        • Wings
                                                        • Standard library

                                                          • Table of Contents
                                                          • 1a: Basic Arithmetic
                                                          • 1b: Tree Addressing
                                                          • 1c: Molds and Mold-Builders
                                                          • 2a: Unit Logic
                                                          • 2b: List Logic
                                                          • 2c: Bit Arithmetic
                                                          • 2d: Bit Logic
                                                          • 2e: Insecure Hashing
                                                          • 2f: Noun Ordering
                                                          • 2g: Unsigned Powers
                                                          • 2h: Set Logic
                                                          • 2i: Map Logic
                                                          • 2j: Jar and Jug Logic
                                                          • 2k: Queue Logic
                                                          • 2l: Container from Container
                                                          • 2m: Container from Noun
                                                          • 2n: Functional Hacks
                                                          • 2o: Normalizing Containers
                                                          • 2p: Serialization
                                                          • 2q: Molds and Mold-Builders
                                                          • 3a: Modular and Signed Ints
                                                          • 3b: Floating Point
                                                          • 3c: Urbit Time
                                                          • 3d: SHA Hash Family
                                                          • 3e: AES encryption (Removed)
                                                          • 3f: Scrambling
                                                          • 3g: Molds and Mold-Builders
                                                          • 4a: Exotic Bases
                                                          • 4b: Text Processing
                                                          • 4c: Tank Printer
                                                          • 4d: Parsing (Tracing)
                                                          • 4e: Parsing (Combinators)
                                                          • 4f: Parsing (Rule-Builders)
                                                          • 4g: Parsing (Outside Caller)
                                                          • 4h: Parsing (ASCII Glyphs)
                                                          • 4i: Parsing (Useful Idioms)
                                                          • 4j: Parsing (Bases and Base Digits)
                                                          • 4k: Atom Printing
                                                          • 4l: Atom Parsing
                                                          • 4m: Formatting Functions
                                                          • 4n: Virtualization
                                                          • 4o: Molds
                                                          • 5a: Compiler Utilities
                                                          • 5b: Macro Expansion
                                                          • 5c: Compiler Backend & Prettyprinter
                                                          • 5d: Parser
                                                          • 5e: Molds and mold builders
                                                          • 5f: Profiling support
                                                          • Zuse

                                                            • Table of Contents
                                                            • 2d(1-5): To JSON, Wains
                                                            • 2d(6): From JSON
                                                            • 2d(7): From JSON (unit)
                                                            • 2e(2-3): Print & Parse JSON
                                                        • Nock

                                                          • Nock Definition
                                                          • Explanation
                                                          • Example
                                                          • Implementations
                                                          • Vere

                                                            • C Runtime System
                                                            • Land of Nouns
                                                            • API overview by prefix
                                                            • C in Urbit
                                                            • Writing Jets
                                                            • Cryptography
                                                            • Azimuth

                                                              • Overview
                                                              • Urbit HD Wallet
                                                              • Azimuth Data Flow
                                                              • Azimuth.eth
                                                              • Ecliptic.eth
                                                              • Advanced Azimuth Tools
                                                              • Life and Rift
                                                              • Layer 2

                                                                • Layer 2 Overview
                                                                • Layer 2 Actions
                                                                • Transaction Format
                                                                • Rollers
                                                                • Roller HTTP RPC-API
                                                                • Custom Roller Tutorial
                                                              • Glossary

                                                                • Ames
                                                                • Aqua
                                                                • Arm
                                                                • Arvo
                                                                • Atom
                                                                • Azimuth
                                                                • Battery
                                                                • Behn
                                                                • Bridge
                                                                • Censures
                                                                • Ceremony
                                                                • chat
                                                                • Claims
                                                                • Clay
                                                                • Comet
                                                                • Core
                                                                • Delegated Sending
                                                                • Desk
                                                                • Dill
                                                                • Document Proposal
                                                                • Dojo
                                                                • Door
                                                                • Ecliptic
                                                                • Event Log
                                                                • Eyre
                                                                • Ford
                                                                • Galaxy
                                                                • Gall
                                                                • Gate
                                                                • HD Wallet
                                                                • Hoon
                                                                • Invite Tree
                                                                • Iris
                                                                • Jael
                                                                • Jaque
                                                                • Keyfile
                                                                • Landscape
                                                                • Mark
                                                                • Moon
                                                                • Nock
                                                                • Noun
                                                                • OTA Updates
                                                                • Payload
                                                                • pH
                                                                • Pier
                                                                • Pill
                                                                • Planet
                                                                • Proxies
                                                                • Replay
                                                                • Factory Reset
                                                                • Naive rollups
                                                                • Sail/Udon
                                                                • Senate
                                                                • Ship
                                                                • ship.arvo.network
                                                                • Star
                                                                • |sync
                                                                • Trap
                                                                • Upgrade Proposal
                                                                • Vane
                                                                • Vere
                                                                • Voting
                                                                • Wallet-Generator
                                                                Urbit
                                                                • Introduction
                                                                • Development

                                                                  • Getting Started
                                                                  • Environment Setup
                                                                  • Grants Program
                                                                  • Project Repositories
                                                                  • Precepts
                                                                  • System Overview

                                                                    • Arvo
                                                                    • Hoon
                                                                    • Nock
                                                                    • Vere
                                                                    • Azimuth
                                                                    • Cryptography
                                                                    • Arvo

                                                                      • Overview
                                                                      • Ames

                                                                        • Overview
                                                                        • Cryptography
                                                                        • API Reference
                                                                        • Scry Reference
                                                                        • Data Types
                                                                        • Behn

                                                                          • Overview
                                                                          • API Reference
                                                                          • Scry Reference
                                                                          • Examples
                                                                          • Clay

                                                                            • Overview
                                                                            • Architecture
                                                                            • Using Clay
                                                                            • Data Types
                                                                            • Scry Reference
                                                                            • API Reference
                                                                            • Examples
                                                                            • Marks

                                                                              • Overview
                                                                              • Writing Marks
                                                                              • Using Marks
                                                                              • Examples
                                                                            • Dill

                                                                              • Overview
                                                                              • API Reference
                                                                              • Scry Reference
                                                                              • Data Types
                                                                              • Eyre

                                                                                • Overview
                                                                                • External API Reference
                                                                                • Internal API Reference
                                                                                • Scry Reference
                                                                                • Data Types
                                                                                • Guide
                                                                                • Ford

                                                                                  • Overview
                                                                                  • Gall

                                                                                    • Overview
                                                                                    • API Reference
                                                                                    • Data Types
                                                                                    • Iris

                                                                                      • Overview
                                                                                      • API Reference
                                                                                      • Data Types
                                                                                      • Example
                                                                                      • Jael

                                                                                        • Overview
                                                                                        • API Reference
                                                                                        • Scry Reference
                                                                                        • Data Types
                                                                                        • Examples
                                                                                        • Concepts

                                                                                          • Scries
                                                                                          • Subscriptions
                                                                                          • Tutorials

                                                                                            • Move Trace
                                                                                            • Reference

                                                                                              • Cryptography
                                                                                              • Filesystem Hierarchy
                                                                                            • Userspace

                                                                                              • Overview
                                                                                              • HTTP API Guide
                                                                                              • Gall Guide

                                                                                                • Introduction
                                                                                                • 1. Arvo
                                                                                                • 2. The Agent Core
                                                                                                • 3. Imports and Aliases
                                                                                                • 4. Lifecycle
                                                                                                • 5. Cards
                                                                                                • 6. Pokes
                                                                                                • 7. Structures and Marks
                                                                                                • 8. Subscriptions
                                                                                                • 9. Vanes
                                                                                                • 10. Scries
                                                                                                • 11. Failure
                                                                                                • 12. Next Steps
                                                                                                • Appendix: Types
                                                                                                • Full-Stack Walkthrough

                                                                                                  • 1. Introduction
                                                                                                  • 2. Types
                                                                                                  • 3. Agent
                                                                                                  • 4. JSON
                                                                                                  • 5. Marks
                                                                                                  • 6. Eyre
                                                                                                  • 7. React app setup
                                                                                                  • 8. React app logic
                                                                                                  • 9. Desk and glob
                                                                                                  • 10. Summary
                                                                                                  • Graph Store

                                                                                                    • Graph Store Overview
                                                                                                    • Data Structure Overview
                                                                                                    • Validator Walkthrough
                                                                                                    • Sample Application: Library
                                                                                                    • Graph Store - Reference
                                                                                                    • Advanced Info
                                                                                                    • Threads

                                                                                                      • Overview
                                                                                                      • HTTP API
                                                                                                      • Reference
                                                                                                      • Basics

                                                                                                        • Fundamentals
                                                                                                        • Bind
                                                                                                        • Input
                                                                                                        • Output
                                                                                                        • Summary
                                                                                                        • Gall

                                                                                                          • Start Thread
                                                                                                          • Take Result
                                                                                                          • Take Facts
                                                                                                          • Stop Thread
                                                                                                          • Poke Thread
                                                                                                          • Examples

                                                                                                            • Fetch JSON
                                                                                                            • Child Thread
                                                                                                            • Main-loop
                                                                                                            • Poke Agent
                                                                                                            • Scry
                                                                                                            • Take Fact
                                                                                                          • Distribution

                                                                                                            • Overview
                                                                                                            • Guide
                                                                                                            • Docket File
                                                                                                            • Glob
                                                                                                            • Dojo Tools
                                                                                                          • Hoon

                                                                                                            • Overview
                                                                                                            • Hoon School

                                                                                                              • 1.1 Introduction
                                                                                                              • 1.1.1 Walkthrough: List of Numbers
                                                                                                              • 1.2 Nouns
                                                                                                              • 1.3 Hoon Syntax
                                                                                                              • 1.3.1 Walkthrough: Conditionals
                                                                                                              • 1.4 Gates (Hoon Functions)
                                                                                                              • 1.4.1 Walkthrough: Recursion
                                                                                                              • 1.5 Lists
                                                                                                              • 1.5.1 Walkthrough: Fibonacci Sequence
                                                                                                              • 1.6 The Subject and Its Legs
                                                                                                              • 1.6.1 Walkthrough: Ackermann Function
                                                                                                              • 1.7 Arms and Cores
                                                                                                              • 1.7.1 Walkthrough: Caesar Cipher
                                                                                                              • 1.8 Doors
                                                                                                              • 1.8.1 Bank Account
                                                                                                              • 1.9 Generators
                                                                                                              • 2.1 Atoms, Auras, and Simple Cell Types
                                                                                                              • 2.2 Type Checking and Type Inference
                                                                                                              • 2.3 Structures and Complex Types
                                                                                                              • 2.3.1 Walkthrough: Libraries
                                                                                                              • 2.3.2 Molds
                                                                                                              • 2.4 Standard Library: Trees, Sets, and Maps
                                                                                                              • 2.5 Type Polymorphism
                                                                                                              • 2.5.1 Walkthrough: Iron Polymorphism and Wet Polymorphism
                                                                                                              • 2.5.2 Walkthrough: Lead Polymorphism
                                                                                                              • 2.6 Behn
                                                                                                              • 2.7 Gall
                                                                                                              • 2.7.1 Gall Walkthrough: Egg Timer
                                                                                                              • Guides

                                                                                                                • CLI apps
                                                                                                                • Parsing
                                                                                                                • JSON
                                                                                                                • Strings
                                                                                                                • Sail (HTML)
                                                                                                                • Writing Aqua Tests
                                                                                                                • Reference

                                                                                                                  • Cheat Sheet
                                                                                                                  • Irregular forms
                                                                                                                  • Hoon Errors
                                                                                                                  • Hoon Style Guide
                                                                                                                  • Basic Types
                                                                                                                  • Advanced Types
                                                                                                                  • Auras
                                                                                                                  • Runes

                                                                                                                    • Atoms and strings
                                                                                                                    • Nock . ('dot')
                                                                                                                    • Wild ! ('zap')
                                                                                                                    • Change Subject = ('tis')
                                                                                                                    • Conditionals ? ('wut')
                                                                                                                    • Cores | ('bar')
                                                                                                                    • Arms + ('lus')
                                                                                                                    • Cells : ('col')
                                                                                                                    • Calls % ('cen')
                                                                                                                    • Casts ^ ('ket')
                                                                                                                    • Structures $ ('buc')
                                                                                                                    • Make ; ('mic')
                                                                                                                    • Hints ~ ('sig')
                                                                                                                    • Imports / ('fas')
                                                                                                                    • Terminators -- and ==
                                                                                                                    • Limbs and wings

                                                                                                                      • Limbs
                                                                                                                      • Wings
                                                                                                                      • Standard library

                                                                                                                        • Table of Contents
                                                                                                                        • 1a: Basic Arithmetic
                                                                                                                        • 1b: Tree Addressing
                                                                                                                        • 1c: Molds and Mold-Builders
                                                                                                                        • 2a: Unit Logic
                                                                                                                        • 2b: List Logic
                                                                                                                        • 2c: Bit Arithmetic
                                                                                                                        • 2d: Bit Logic
                                                                                                                        • 2e: Insecure Hashing
                                                                                                                        • 2f: Noun Ordering
                                                                                                                        • 2g: Unsigned Powers
                                                                                                                        • 2h: Set Logic
                                                                                                                        • 2i: Map Logic
                                                                                                                        • 2j: Jar and Jug Logic
                                                                                                                        • 2k: Queue Logic
                                                                                                                        • 2l: Container from Container
                                                                                                                        • 2m: Container from Noun
                                                                                                                        • 2n: Functional Hacks
                                                                                                                        • 2o: Normalizing Containers
                                                                                                                        • 2p: Serialization
                                                                                                                        • 2q: Molds and Mold-Builders
                                                                                                                        • 3a: Modular and Signed Ints
                                                                                                                        • 3b: Floating Point
                                                                                                                        • 3c: Urbit Time
                                                                                                                        • 3d: SHA Hash Family
                                                                                                                        • 3e: AES encryption (Removed)
                                                                                                                        • 3f: Scrambling
                                                                                                                        • 3g: Molds and Mold-Builders
                                                                                                                        • 4a: Exotic Bases
                                                                                                                        • 4b: Text Processing
                                                                                                                        • 4c: Tank Printer
                                                                                                                        • 4d: Parsing (Tracing)
                                                                                                                        • 4e: Parsing (Combinators)
                                                                                                                        • 4f: Parsing (Rule-Builders)
                                                                                                                        • 4g: Parsing (Outside Caller)
                                                                                                                        • 4h: Parsing (ASCII Glyphs)
                                                                                                                        • 4i: Parsing (Useful Idioms)
                                                                                                                        • 4j: Parsing (Bases and Base Digits)
                                                                                                                        • 4k: Atom Printing
                                                                                                                        • 4l: Atom Parsing
                                                                                                                        • 4m: Formatting Functions
                                                                                                                        • 4n: Virtualization
                                                                                                                        • 4o: Molds
                                                                                                                        • 5a: Compiler Utilities
                                                                                                                        • 5b: Macro Expansion
                                                                                                                        • 5c: Compiler Backend & Prettyprinter
                                                                                                                        • 5d: Parser
                                                                                                                        • 5e: Molds and mold builders
                                                                                                                        • 5f: Profiling support
                                                                                                                        • Zuse

                                                                                                                          • Table of Contents
                                                                                                                          • 2d(1-5): To JSON, Wains
                                                                                                                          • 2d(6): From JSON
                                                                                                                          • 2d(7): From JSON (unit)
                                                                                                                          • 2e(2-3): Print & Parse JSON
                                                                                                                      • Nock

                                                                                                                        • Nock Definition
                                                                                                                        • Explanation
                                                                                                                        • Example
                                                                                                                        • Implementations
                                                                                                                        • Vere

                                                                                                                          • C Runtime System
                                                                                                                          • Land of Nouns
                                                                                                                          • API overview by prefix
                                                                                                                          • C in Urbit
                                                                                                                          • Writing Jets
                                                                                                                          • Cryptography
                                                                                                                          • Azimuth

                                                                                                                            • Overview
                                                                                                                            • Urbit HD Wallet
                                                                                                                            • Azimuth Data Flow
                                                                                                                            • Azimuth.eth
                                                                                                                            • Ecliptic.eth
                                                                                                                            • Advanced Azimuth Tools
                                                                                                                            • Life and Rift
                                                                                                                            • Layer 2

                                                                                                                              • Layer 2 Overview
                                                                                                                              • Layer 2 Actions
                                                                                                                              • Transaction Format
                                                                                                                              • Rollers
                                                                                                                              • Roller HTTP RPC-API
                                                                                                                              • Custom Roller Tutorial
                                                                                                                            • Glossary

                                                                                                                              • Ames
                                                                                                                              • Aqua
                                                                                                                              • Arm
                                                                                                                              • Arvo
                                                                                                                              • Atom
                                                                                                                              • Azimuth
                                                                                                                              • Battery
                                                                                                                              • Behn
                                                                                                                              • Bridge
                                                                                                                              • Censures
                                                                                                                              • Ceremony
                                                                                                                              • chat
                                                                                                                              • Claims
                                                                                                                              • Clay
                                                                                                                              • Comet
                                                                                                                              • Core
                                                                                                                              • Delegated Sending
                                                                                                                              • Desk
                                                                                                                              • Dill
                                                                                                                              • Document Proposal
                                                                                                                              • Dojo
                                                                                                                              • Door
                                                                                                                              • Ecliptic
                                                                                                                              • Event Log
                                                                                                                              • Eyre
                                                                                                                              • Ford
                                                                                                                              • Galaxy
                                                                                                                              • Gall
                                                                                                                              • Gate
                                                                                                                              • HD Wallet
                                                                                                                              • Hoon
                                                                                                                              • Invite Tree
                                                                                                                              • Iris
                                                                                                                              • Jael
                                                                                                                              • Jaque
                                                                                                                              • Keyfile
                                                                                                                              • Landscape
                                                                                                                              • Mark
                                                                                                                              • Moon
                                                                                                                              • Nock
                                                                                                                              • Noun
                                                                                                                              • OTA Updates
                                                                                                                              • Payload
                                                                                                                              • pH
                                                                                                                              • Pier
                                                                                                                              • Pill
                                                                                                                              • Planet
                                                                                                                              • Proxies
                                                                                                                              • Replay
                                                                                                                              • Factory Reset
                                                                                                                              • Naive rollups
                                                                                                                              • Sail/Udon
                                                                                                                              • Senate
                                                                                                                              • Ship
                                                                                                                              • ship.arvo.network
                                                                                                                              • Star
                                                                                                                              • |sync
                                                                                                                              • Trap
                                                                                                                              • Upgrade Proposal
                                                                                                                              • Vane
                                                                                                                              • Vere
                                                                                                                              • Voting
                                                                                                                              • Wallet-Generator
                                                                                                                              Urbit/Documentation/Hoon/Reference/Standard library

                                                                                                                              4m: Formatting Functions

                                                                                                                              ++scot

                                                                                                                              Render dime as cord

                                                                                                                              Renders a dime mol as a cord.

                                                                                                                              Accepts

                                                                                                                              mol is a dime.

                                                                                                                              Produces

                                                                                                                              A cord.

                                                                                                                              Source

                                                                                                                              ++  scot
                                                                                                                                ~/  %scot
                                                                                                                                |=(mol=dime ~(rent co %$ mol))
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > (scot %p ~pillyt)
                                                                                                                              ~.~pillyt
                                                                                                                              
                                                                                                                              > `@t`(scot %p ~pillyt)
                                                                                                                              '~pillyt'
                                                                                                                              
                                                                                                                              > `@t`(scot %ux 0x12)
                                                                                                                              '0x12'
                                                                                                                              
                                                                                                                              > `@t`(scot %if .127.0.0.1)
                                                                                                                              '.127.0.0.1'
                                                                                                                              
                                                                                                                              > `@t`(scot %ta ~.asd_a)
                                                                                                                              '~.asd_a'

                                                                                                                              ++scow

                                                                                                                              Render dime as tape

                                                                                                                              Renders a dime mol as a tape.

                                                                                                                              Accepts

                                                                                                                              mol is a dime.

                                                                                                                              Produces

                                                                                                                              A tape.

                                                                                                                              Source

                                                                                                                              ++  scow
                                                                                                                                ~/  %scow
                                                                                                                                |=(mol=dime ~(rend co %$ mol))
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > (scow %p ~pillyt)
                                                                                                                              "~pillyt"
                                                                                                                              
                                                                                                                              > (scow %ux 0x12)
                                                                                                                              "0x12"
                                                                                                                              
                                                                                                                              > (scow %if .127.0.0.1)
                                                                                                                              ".127.0.0.1"
                                                                                                                              
                                                                                                                              > (scow %ta ~.asd_a)
                                                                                                                              "~.asd_a"

                                                                                                                              ++slat

                                                                                                                              Curried slaw

                                                                                                                              Produces a gate that parses a knot txt to a unit containing the atom of the aura specified by mod. The unit will be null if parsing failed.

                                                                                                                              Accepts

                                                                                                                              mod is a knot.

                                                                                                                              txt is a cord.

                                                                                                                              Produces

                                                                                                                              A (unit @).

                                                                                                                              Source

                                                                                                                              ++  slat  |=(mod=@tas |=(txt=@ta (slaw mod txt)))
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > `(unit @p)`((slat %p) '~pillyt')
                                                                                                                              [~ ~pillyt]
                                                                                                                              
                                                                                                                              > `(unit @ux)`((slat %ux) '0x12')
                                                                                                                              [~ 0x12]
                                                                                                                              
                                                                                                                              > `(unit @if)`((slat %if) '.127.0.0.1')
                                                                                                                              [~ .127.0.0.1]
                                                                                                                              
                                                                                                                              > `(unit @ta)`((slat %ta) '~.asd_a')
                                                                                                                              [~ ~.asd_a]

                                                                                                                              ++slav

                                                                                                                              Demand: parse cord with input aura

                                                                                                                              Parses a cord txt to an atom of the aura specificed by mod. Crashes if it fails to parse.

                                                                                                                              Accepts

                                                                                                                              mod is a term

                                                                                                                              txt is a knot.

                                                                                                                              Produces

                                                                                                                              an atom.

                                                                                                                              Source

                                                                                                                              ++  slav  |=([mod=@tas txt=@ta] (need (slaw mod txt)))
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > `@p`(slav %p '~pillyt')
                                                                                                                              ~pillyt
                                                                                                                              
                                                                                                                              > `@p`(slav %p '~pillam')
                                                                                                                              ! exit
                                                                                                                              
                                                                                                                              > `@ux`(slav %ux '0x12')
                                                                                                                              0x12
                                                                                                                              
                                                                                                                              > `@ux`(slav %ux '0b10')
                                                                                                                              ! exit
                                                                                                                              
                                                                                                                              > `@if`(slav %if '.127.0.0.1')
                                                                                                                              .127.0.0.1
                                                                                                                              
                                                                                                                              > `@if`(slav %if '.fe80.0.0.202')
                                                                                                                              ! exit
                                                                                                                              
                                                                                                                              > `@ta`(slav %ta '~.asd_a')
                                                                                                                              ~.asd_a
                                                                                                                              
                                                                                                                              > `@ta`(slav %ta '~~asd-a')
                                                                                                                              ! exit

                                                                                                                              ++slaw

                                                                                                                              Parse cord to input aura

                                                                                                                              Parses a cord txt to a unit containing the atom of the aura specified by mod. The unit is null if parsing failed.

                                                                                                                              Accepts

                                                                                                                              mod is a term.

                                                                                                                              txt is a knot.

                                                                                                                              Produces

                                                                                                                              A (unit @).

                                                                                                                              Source

                                                                                                                              ++  slaw
                                                                                                                                ~/  %slaw
                                                                                                                                |=  [mod=@tas txt=@ta]
                                                                                                                                ^-  (unit @)
                                                                                                                                ?+    mod
                                                                                                                                    ::  slow fallback case to the full slay
                                                                                                                                    ::
                                                                                                                                    =+  con=(slay txt)
                                                                                                                                    ?.(&(?=([~ %$ @ @] con) =(p.p.u.con mod)) ~ [~ q.p.u.con])
                                                                                                                                ::
                                                                                                                                    %da
                                                                                                                                  (rush txt ;~(pfix sig (cook year when:so)))
                                                                                                                                ::
                                                                                                                                    %p
                                                                                                                                  (rush txt ;~(pfix sig fed:ag))
                                                                                                                                ::
                                                                                                                                    %ud
                                                                                                                                  (rush txt dem:ag)
                                                                                                                                ::
                                                                                                                                    %ux
                                                                                                                                  (rush txt ;~(pfix (jest '0x') hex:ag))
                                                                                                                                ::
                                                                                                                                    %uv
                                                                                                                                  (rush txt ;~(pfix (jest '0v') viz:ag))
                                                                                                                                ::
                                                                                                                                    %ta
                                                                                                                                  (rush txt ;~(pfix ;~(plug sig dot) urs:ab))
                                                                                                                                ::
                                                                                                                                    %tas
                                                                                                                                  (rush txt sym)
                                                                                                                                ==
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > `(unit @p)`(slaw %p '~pillyt')
                                                                                                                              [~ ~pillyt]
                                                                                                                              
                                                                                                                              > `(unit @p)`(slaw %p '~pillam')
                                                                                                                              ~
                                                                                                                              
                                                                                                                              > `(unit @ux)`(slaw %ux '0x12')
                                                                                                                              [~ 0x12]
                                                                                                                              
                                                                                                                              > `(unit @ux)`(slaw %ux '0b10')
                                                                                                                              ~
                                                                                                                              
                                                                                                                              > `(unit @if)`(slaw %if '.127.0.0.1')
                                                                                                                              [~ .127.0.0.1]
                                                                                                                              
                                                                                                                              > `(unit @if)`(slaw %if '.fe80.0.0.202')
                                                                                                                              ~
                                                                                                                              
                                                                                                                              > `(unit @ta)`(slaw %ta '~.asd_a')
                                                                                                                              [~ ~.asd_a]
                                                                                                                              
                                                                                                                              > `(unit @ta)`(slaw %ta '~~asd-a')
                                                                                                                              ~

                                                                                                                              ++slay

                                                                                                                              Parse cord to coin

                                                                                                                              Parses a cord txt to the unit of a coin.

                                                                                                                              Accepts

                                                                                                                              txt is a @ta.

                                                                                                                              Produces

                                                                                                                              A (unit coin).

                                                                                                                              Source

                                                                                                                              ++  slay
                                                                                                                                |=  txt=@ta  ^-  (unit coin)
                                                                                                                                =+  ^=  vex
                                                                                                                                    ?:  (gth 0x7fff.ffff txt)                         ::  XX  petty cache
                                                                                                                                      ~+  ((full nuck:so) [[1 1] (trip txt)])
                                                                                                                                    ((full nuck:so) [[1 1] (trip txt)])
                                                                                                                                ?~  q.vex
                                                                                                                                  ~
                                                                                                                                [~ p.u.q.vex]
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > (slay '~pillyt')
                                                                                                                              [~ [%$ p=[p=~.p q=13.184]]]
                                                                                                                              
                                                                                                                              > (slay '0x12')
                                                                                                                              [~ [%$ p=[p=~.ux q=18]]]
                                                                                                                              
                                                                                                                              > (slay '.127.0.0.1')
                                                                                                                              [~ [%$ p=[p=~.if q=2.130.706.433]]]
                                                                                                                              
                                                                                                                              > (slay '!')
                                                                                                                              ~

                                                                                                                              ++smyt

                                                                                                                              Render path as tank

                                                                                                                              Renders the path bon as a tank, which is used for pretty-printing.

                                                                                                                              Accepts

                                                                                                                              bon is a path.

                                                                                                                              Produces

                                                                                                                              A tank.

                                                                                                                              Source

                                                                                                                              ++  smyt
                                                                                                                                |=  bon=path  ^-  tank
                                                                                                                                :+  %rose  [['/' ~] ['/' ~] ~]
                                                                                                                                (turn bon |=(a=@ [%leaf (trip a)]))
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > (smyt %)
                                                                                                                              [ %rose
                                                                                                                                p=[p="/" q="/" r=""]
                                                                                                                                  q
                                                                                                                                ~[
                                                                                                                                  [%leaf p="~zod"]
                                                                                                                                  [%leaf p="base"]
                                                                                                                                  [%leaf p="~2022.1.6..14.22.14..40bf"]
                                                                                                                                ]
                                                                                                                              ]
                                                                                                                              
                                                                                                                              > (smyt /as/les/top)
                                                                                                                              [ %rose
                                                                                                                                p=[p="/" q="/" r=""]
                                                                                                                                q=~[[%leaf p="as"] [%leaf p="les"] [%leaf p="top"]]
                                                                                                                              ]

                                                                                                                              ++spat

                                                                                                                              Render path as cord

                                                                                                                              Renders a path pax as cord.

                                                                                                                              Accepts

                                                                                                                              pax is a path.

                                                                                                                              Produces

                                                                                                                              A cord.

                                                                                                                              Source

                                                                                                                              ++  spat  |=(pax=path (crip (spud pax)))
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > (spat %)
                                                                                                                              '/~zod/base/~2022.1.6..14.23.31..e367'
                                                                                                                              
                                                                                                                              > (spat %/lib)
                                                                                                                              '/~zod/base/~2022.1.6..14.23.43..829e/lib'
                                                                                                                              
                                                                                                                              > (spat /as/les/top)
                                                                                                                              '/as/les/top'

                                                                                                                              ++spud

                                                                                                                              Render path as tape

                                                                                                                              Renders a path pax as tape.

                                                                                                                              Accepts

                                                                                                                              pax is a path.

                                                                                                                              Produces

                                                                                                                              A tape.

                                                                                                                              Source

                                                                                                                              ++  spud  |=(pax=path ~(ram re (smyt pax)))
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > (spud %)
                                                                                                                              "/~zod/base/~2022.1.6..14.24.35..cddf"
                                                                                                                              
                                                                                                                              > (spud %/lib)
                                                                                                                              "/~zod/base/~2022.1.6..14.24.43..3efb/lib"
                                                                                                                              
                                                                                                                              > (spud /as/les/top)
                                                                                                                              "/as/les/top"

                                                                                                                              ++stab

                                                                                                                              Parse cord to path

                                                                                                                              Parses a cord zep to a static path. Crashes if it fails to parse.

                                                                                                                              Accepts

                                                                                                                              zep is a @t.

                                                                                                                              Produces

                                                                                                                              A path, or crash.

                                                                                                                              Source

                                                                                                                              ++  stab  |=(zep=@t `path`(rash zep stap))
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > (stab '/as/lek/tor')
                                                                                                                              /as/lek/tor

                                                                                                                              ++stap

                                                                                                                              Path parser

                                                                                                                              Parsing rule. Parses a path, used internally by ++stab.

                                                                                                                              Source

                                                                                                                              ++  stap
                                                                                                                                %+  sear
                                                                                                                                  |=  p=path
                                                                                                                                  ^-  (unit path)
                                                                                                                                  ?:  ?=([~ ~] p)  `~
                                                                                                                                  ?.  =(~ (rear p))  `p
                                                                                                                                  ~
                                                                                                                                ;~(pfix fas (most fas urs:ab))
                                                                                                                              

                                                                                                                              Examples

                                                                                                                              > (scan "/foo/bar/baz" stap)
                                                                                                                              /foo/bar/baz

                                                                                                                              <-

                                                                                                                              4l: Atom Parsing

                                                                                                                              4n: Virtualization

                                                                                                                              ->

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