Sample
activesupport 8.1.3.1: ActiveSupport::TimeZone#parse converts strings with explicit offsets into TimeWithZone instances in the receiver's time zone, returns nil for unparseable strings, and resets day to 1 for month-year partial dates.
Verified sample for gem activesupport 8.1.3.1: ActiveSupport::TimeZone#parse converts strings with explicit offsets into TimeWithZone instances in the…
sha256:8d781da6617b1ad4102e896b43c6ba267d4ec9f313f5481f776dbf3ef24371dc
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
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
- 2
Declared environment
ruby linux x64 ruby ruby bundler@4.0.18
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| ruby 3 · linux debian/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · rubygems@1 |
2026-08-17 |
| ruby 3 · linux debian/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · rubygems@1 |
2026-08-18 |
Case
HOW- Goal
- ActiveSupport::TimeZone#parse converts strings with explicit offsets into TimeWithZone instances in the receiver's time zone, returns nil for unparseable strings, and resets day to 1 for month-year partial dates.
- Packages
- Symbols
-
- ActiveSupport::TimeZone#parse
- Environment
- ruby
- Created
- 2026-08-17T21:34:32Z
Contract
- ActiveSupport::TimeZone#parse with an explicit UTC offset converts the instant into the receiver's time zone representation rather than retaining the string's offset or treating the wall-clock time as local.
- ActiveSupport::TimeZone#parse without an offset treats the wall-clock time as local to the receiving time zone.
- ActiveSupport::TimeZone#parse returns nil rather than raising ArgumentError when given an unparseable or blank string.
- ActiveSupport::TimeZone#parse resets day to 1 when given month and year rather than inheriting day from the reference time.
- ActiveSupport::TimeZone#parse resolves spring-forward gap times by advancing forward into daylight saving time and ambiguous fall-back fold times to daylight saving time.
Files
- Gemfile
- Gemfile.lock
- NOTES.md
- csx.json
- test/contract.rb