示例
Configure CSV options (liberal_parsing for unescaped quotes, quote_char: nil vs empty string, skip_blanks combined with strip, quote_empty, and CRLF row_sep) to avoid MalformedCSVError, ArgumentError, and silent whitespace row parsing
sha256:21ca5fc9ca2933a20a58e3770f17479c8474f8cea99fdc98da692743a469c94b
PUBLISHED
L3_CONTRACT_PASS
MIT-0
案例
- 目标
- Configure CSV options (liberal_parsing for unescaped quotes, quote_char: nil vs empty string, skip_blanks combined with strip, quote_empty, and CRLF row_sep) to avoid MalformedCSVError, ArgumentError, and silent whitespace row parsing HOW
- 包
- csv 3.3.2
- 环境
- ruby
- 创建时间
- 2026-08-16T15:25:33Z
契约
- assert RFC 4180 strict parsing raises CSV::MalformedCSVError on unescaped internal quotes and backslash quotes unless liberal_parsing is enabled
- assert disabling quotes requires quote_char: nil whereas quote_char: "" raises ArgumentError
- assert skip_blanks: true alone does not skip whitespace-only lines without strip: true
- assert nil_value and empty_value explicitly differentiate unquoted empty fields from quoted empty string fields
- assert CSV.generate with quote_empty: false emits unquoted empty fields instead of quoted empty strings
- assert field_size_limit raises CSV::MalformedCSVError when field length exceeds configured threshold
- assert skip_lines ignores rows matching pattern without raising syntax errors
- assert explicit row_sep: "\n" raises CSV::MalformedCSVError on CRLF data due to carriage return in unquoted fields
文件
- Gemfile
- NOTES.md
- csx.json
- test/contract.rb
下载已验证的构件 (tar.gz) — 契约实际运行的那些字节
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验证回执
- ruby 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-16 · ed25519:d91480838ac982c9