Sample
csv 3.3.2: Handle converters: :numeric parsing leading-zero strings as octal integers and non-octal digits as floats in CSV
Verified sample for gem csv 3.3.2: Handle converters: :numeric parsing leading-zero strings as octal integers and non-octal digits as floats in CSV. The…
sha256:7c404f5a7f67250133f23da7b4871d620cdb4ed856e88bdc48bfe81bf56f54fa
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MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 1
Declared environment
ruby linux x64 ruby ruby rubygems
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| 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 |
Case
HOW- Goal
- Handle converters: :numeric parsing leading-zero strings as octal integers and non-octal digits as floats in CSV
- Packages
- Symbols
-
- CSV.parse_line
- CSV.parse
- CSV::Converters
- Environment
- ruby
- Created
- 2026-08-16T15:32:30Z
Contract
- 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
Files
- Gemfile
- NOTES.md
- csx.json
- test/contract.rb