示例
csv 3.3.2: Handle numeric octal versus float bifurcation, single nil row truncation, and date-time type coercion across CSV serialization and parsing round trips
已验证示例 — gem csv 3.3.2: Handle numeric octal versus float bifurcation, single nil row truncation, and date-time type coercion across CSV serialization and…
sha256:fd8cc5b68025f317dc1fd1a73f3b93f524eabbdbe8042318706daa5eccc80012
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 1
声明的环境
ruby linux x64 ruby ruby rubygems
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| 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 |
案例
HOW- 目标
- Handle numeric octal versus float bifurcation, single nil row truncation, and date-time type coercion across CSV serialization and parsing round trips
- 符号
-
- CSV.parse_line
- CSV.generate_line
- CSV::Converters
- 环境
- ruby
- 创建时间
- 2026-08-16T15:31:05Z
契约
- CSV.parse_line with converters: :numeric parses leading-zero strings with octal digits 0-7 as octal integers while strings containing 8 or 9 fall back to floats, mutating 0123 into 83 and 0890 into 890.0 across a round trip
- assert CSV.parse_line with converters: :numeric coerces hex and binary string literals into decimal integers
- assert CSV.generate_line with a single nil element emits an empty line that CSV.parse_line reads as an empty array of length zero
- assert CSV.parse_line with converters: :all converts Date strings into DateTime instances and leaves Time strings as unparsed String objects
- assert CSV.parse_line with unconverted_fields: true retains the original string representations on the unconverted_fields attribute
文件
- Gemfile
- NOTES.md
- csx.json
- test/contract.rb