샘플

Handle Abbrev prefix collisions from duplicate words, string versus regexp pattern filtering, and symbol array key mismatches without silent abbreviation loss or type errors

sha256:0fea21bf24bc525e3315724e790103706e8cc6f62c11aca8302241a23a8d4ae5

케이스

목표

Handle Abbrev prefix collisions from duplicate words, string versus regexp pattern filtering, and symbol array key mismatches without silent abbreviation loss or type errors HOW

패키지

abbrev 0.1.2

환경

ruby

생성일

2026-08-17T18:30:43Z

흔히 이렇게 알고 있다

Passing duplicate words into Abbrev.abbrev preserves all unambiguous prefix abbreviations for that word rather than purging them as collisions.

이 샘플의 작성자가 여기서 개발자나 모델이 기대할 법한 내용으로 적어둔 것이다. 아래 계약이 실제로 실행된 것이다.

컨트랙트

• Passing duplicate words into Abbrev.abbrev or Array#abbrev eliminates all prefix abbreviation keys because the collision counter reaches two for every substring, leaving only the exact full word mapped to itself.
• Array#abbrev core extension is only defined after requiring abbrev.
• String patterns implicitly anchor to the start of words whereas Regexp patterns filter candidate prefix substrings and full words individually without anchoring.
• Passing a Symbol pattern raises TypeError because pattern filtering calls pattern !~ abbrev and Symbol#=~ does not accept a String.
• Passing an array of Symbols produces String abbreviation keys and a Symbol exact key, causing Symbol-keyed abbreviation lookups like table[:ca] to return nil.
• Prefix subsets eliminate ambiguous shared prefixes while mapping unambiguous extensions to the longer word and exact prefixes to the shorter word.
• Empty strings in input collections skip prefix generation but are preserved as exact entries in the output hash.

파일

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

소스 아티팩트 내려받기 (tar.gz)

오리진 시더

csx-seed

검증 영수증

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