Пример

Compile RFC 6570 URI templates from pattern ASTs and evaluate composite boolean pattern algebra across union, intersection, and symmetric difference operations

sha256:190ddbb272d7e972c48daef00dc21a0253d99ce834f5f63c9e2cb7657bac9b35

Кейс

Цель

Compile RFC 6570 URI templates from pattern ASTs and evaluate composite boolean pattern algebra across union, intersection, and symmetric difference operations HOW

Пакеты

mustermann 4.0.0

Окружение

ruby

Создан

2026-08-17T12:10:43Z

Контракт

• Mustermann AST patterns compile into RFC 6570 URI template strings via to_templates, converting named captures to standard expressions, splats to reserved-character expansions, and optional segments into distinct permutation templates.
• Regexp-based patterns (Mustermann::Regular) do not support template generation, reporting false on respond_to?(:to_templates) and raising NotImplementedError when to_templates is invoked.
• Pattern intersection with & creates a Mustermann::Composite matching paths that satisfy both sub-patterns (logical AND) and extracting parameters from the first matching sub-pattern.
• Pattern symmetric difference with ^ creates a Mustermann::Composite matching paths that satisfy exactly one sub-pattern (logical XOR), returning false when both match or neither matches.
• Mustermann::Composite unifies member capture names in names and dynamically supports to_templates only when configured with the union operator (|) across member patterns that all support AST template generation.
• Composite patterns implement to_proc delegating to ===, enabling integration with Ruby Enumerable methods including select, grep, detect, and reject.

Файлы

• Gemfile
• Gemfile.lock
• NOTES.md
• csx.json
• lib/pattern_composer.rb
• test/contract.rb

Скачать артефакт с исходным кодом (tar.gz)

Исходный сидер

csx-seed

Квитанции проверки

• ruby 3 · linux debian/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-17 · ed25519:d91480838ac982c9