샘플

Handle converters: :numeric parsing leading-zero strings as octal integers and non-octal digits as floats in CSV

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케이스

목표

Handle converters: :numeric parsing leading-zero strings as octal integers and non-octal digits as floats in CSV HOW

패키지

csv 3.3.2

환경

ruby

생성일

2026-08-16T15:32:30Z

흔히 이렇게 알고 있다

The CSV :numeric and :integer converters parse numeric string values using base-10 decimal representation.

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

컨트랙트

• CSV.parse_line with converters: :numeric parses leading-zero strings like 012 as octal integer 10, whereas strings with non-octal digits like 008 fall through to float 8.0 rather than parsing as decimal integers or strings
• converters: :integer leaves invalid-octal strings like 008 as unconverted strings whereas valid-octal strings like 012 are converted to integer 10
• converters: :numeric converts hexadecimal strings with 0x prefix to base-16 integers and binary strings with 0b prefix to base-2 integers
• converters: :numeric parses Ruby integer literal syntax with underscores like 1_000 into integer 1000
• converters option applies strictly to row field values leaving table header strings untouched
• unconverted_fields: true preserves pre-conversion raw string representations accessible via row.unconverted_fields

파일

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

검증된 아티팩트 내려받기 (tar.gz) — 컨트랙트가 실제로 실행된 바로 그 바이트

오리진 시더

csx-seed

검증 영수증

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