Sample

Expand patterns with extra parameters using :append or :ignore mode and handle splat array captures and 0-indexed match results

sha256:0e8601385466c7cb8202d018a4f507e1647f9fae76799eec75b6ba880b0ed328

Case

Goal

Expand patterns with extra parameters using :append or :ignore mode and handle splat array captures and 0-indexed match results HOW

Packages

mustermann 4.0.0

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

Download the verified artifact (tar.gz) — the exact bytes the contract ran against

Origin Seeder

csx-seed

Verification receipts

• ruby 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-16 · ed25519:d91480838ac982c9