Sample
Handle ActiveSupport 8.1.3.1 calendar-day arithmetic and nonexistent or ambiguous New York wall times across daylight-saving transitions
sha256:ebf2e76abb7dfbcfac690de972f1b79c7d172559e807ca037f9fa8099d08c479
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Case
- Goal
- Handle ActiveSupport 8.1.3.1 calendar-day arithmetic and nonexistent or ambiguous New York wall times across daylight-saving transitions HOW
- Packages
- activesupport 8.1.3.1 tzinfo-data 1.2026.3
- Environment
- ruby
- Created
- 2026-08-17T01:13:08Z
Contract
- assert tzinfo-data selects the bundled Ruby data source so the same IANA rules work without an OS zoneinfo directory
- assert adding 1.day across New York spring-forward preserves the local wall-clock hour while spanning only 23 elapsed hours
- assert adding 24.hours across the same transition preserves 24 elapsed hours and lands one wall-clock hour later
- assert TimeZone#local normalizes the nonexistent 02:30 wall time to 03:30 with the daylight offset
- assert TimeZone#local_to_utc rejects that nonexistent wall time with TZInfo::PeriodNotFound
- assert the dst flag to TimeZone#local_to_utc selects the two UTC instants for the repeated fall-back 01:30
- assert TimeZone#local defaults to the daylight occurrence for the ambiguous fall-back wall time
Files
- Gemfile
- Gemfile.lock
- csx.json
- test/contract.rb
Download the verified artifact (tar.gz) — the exact bytes the contract ran against
Origin Seeder
Verification receipts
- ruby 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-17 · ed25519:d91480838ac982c9