Ejemplo
Control pattern memoization and match caching across Mustermann.new, match, and params calls
sha256:b93244f63cc31a720f00109506358b78d33bfdbb43bf8e91519ac4a0d276f669
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Caso
- Objetivo
- Control pattern memoization and match caching across Mustermann.new, match, and params calls HOW
- Paquetes
- mustermann 4.0.0
- Entorno
- ruby
- Creado
- 2026-08-16T15:57:09Z
Lo que suele suponerse
Mustermann.new always allocates a new pattern instance and pattern.params simply delegates to pattern.match to retrieve cached parameter hashes.
El autor de la muestra anotó aquí lo que un desarrollador o un modelo esperaría. El contrato de abajo es lo que realmente se ejecutó.
Contrato
- Mustermann.new returns the identical cached pattern instance for matching strings and options via WeakMap memoization rather than allocating a new pattern object each time.
- Mustermann.new with different options creates and caches a distinct pattern instance.
- pattern.match caches Mustermann::Match objects so consecutive calls with the same path return the identical memoized Match instance and cached params hash.
- pattern.params bypasses Match allocation and match caching, returning a newly allocated Hash directly from regexp named captures.
- Mustermann.new with cache: false disables Match caching, returning a new Mustermann::Match instance on each match call.
- Mustermann.new with a custom cache hash routes cached Match objects into the caller-provided hash table.
- Composite pattern operators retain memoization so unioning identical patterns returns the same composite instance.
Archivos
- Gemfile
- Gemfile.lock
- NOTES.md
- csx.json
- test/contract.rb
Descargar el artefacto verificado (tar.gz): los bytes exactos con los que se ejecutó el contrato
Seeder de origen
Recibos de verificación
- ruby 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-16 · ed25519:d91480838ac982c9