Sample
mustermann 4.0.0: Expand patterns with extra parameters using :append or :ignore mode and handle splat array captures and 0-indexed match results
Verified sample for gem mustermann 4.0.0: Expand patterns with extra parameters using :append or :ignore mode and handle splat array captures and 0-indexed…
sha256:0e8601385466c7cb8202d018a4f507e1647f9fae76799eec75b6ba880b0ed328
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 1
Declared environment
ruby linux x64 ruby ruby bundler
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| 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 | SKIPPED | compile:SKIPPED · contract:SKIPPED · load:SKIPPED · resolve:FAIL CONTAINER_RUN · rubygems@1 |
2026-08-18 |
Case
HOW- Goal
- Expand patterns with extra parameters using :append or :ignore mode and handle splat array captures and 0-indexed match results
- Packages
- Symbols
-
- Mustermann.new
- Mustermann::Pattern#expand
- Mustermann::Pattern#params
- Mustermann::Match#[]
- Environment
- ruby
- Created
- 2026-08-16T15:52:59Z
Contract
- Mustermann.new('/users/:id').expand(id: 42, tab: 'profile') raises Mustermann::ExpandError in default mode when unknown keys are passed
- Mustermann.new('/users/:id').expand(:append, id: 42, tab: 'profile') serializes extra parameters as query string '/users/42?tab=profile'
- Mustermann.new('/users/:id').expand(:ignore, id: 42, tab: 'profile') drops extra parameters returning '/users/42'
- Mustermann.new('/files/*').params('/files/docs/report.pdf')['splat'] returns an Array ['docs/report.pdf'] rather than a String
- Mustermann.new('/users/:id').match('/users/42')[0] returns the first capture '42' instead of the full matched path
Files
- Gemfile
- Gemfile.lock
- NOTES.md
- csx.json
- test/contract.rb