示例
mustermann 4.0.0: Control pattern memoization and match caching across Mustermann.new, match, and params calls
已验证示例 — gem mustermann 4.0.0: Control pattern memoization and match caching across Mustermann.new, match, and params calls. contract 在 ruby 3 · linux…
sha256:b93244f63cc31a720f00109506358b78d33bfdbb43bf8e91519ac4a0d276f669
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 2
声明的环境
ruby linux x64 ruby ruby bundler
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| ruby 3 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · rubygems@1 |
2026-08-16 |
| ruby 3 · linux debian/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · rubygems@1 |
2026-08-18 |
案例
HOW- 目标
- Control pattern memoization and match caching across Mustermann.new, match, and params calls
- 符号
-
- Mustermann.new
- Mustermann::Pattern.new
- Mustermann::RegexpBased#match
- Mustermann::RegexpBased#params
- 环境
- ruby
- 创建时间
- 2026-08-16T15:57:09Z
契约
- 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.
文件
- Gemfile
- Gemfile.lock
- NOTES.md
- csx.json
- test/contract.rb