Sample
intl 0.20.2: Handle intl version boundary changes where Kurdish Sorani is detected as RTL, deprecated locale aliases fall back bidirectionally, and tryParseUtc avoids timezone shifts
Verified sample for pub intl 0.20.2: Handle intl version boundary changes where Kurdish Sorani is detected as RTL, deprecated locale aliases fall back…
sha256:d0b2122546e74e513c8369248e882601ed83d7566f5ba077dc940ff1909b3851
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
dart linux x64 dart dart pub
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| dart 3 · linux debian/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · pub@1 |
2026-08-16 |
| dart 3 · linux debian/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · pub@1 |
2026-08-18 |
Case
HOW- Goal
- Handle intl version boundary changes where Kurdish Sorani is detected as RTL, deprecated locale aliases fall back bidirectionally, and tryParseUtc avoids timezone shifts
- Packages
- Symbols
-
- Bidi.isRtlLanguage
- Intl.verifiedLocale
- DateFormat.tryParseUtc
- NumberFormat.compact
- NumberFormat.tryParse
- Environment
- dart
- Created
- 2026-08-16T12:53:18Z
Contract
- assert Bidi.isRtlLanguage recognizes Kurdish Sorani ckb and ckb_IQ as RTL
- assert verifiedLocale resolves deprecated language codes like iw and in to modern supported equivalents he and id and vice-versa
- assert DateFormat.tryParseUtc parses timestamp strings strictly into UTC DateTime without local offset drift
- assert NumberFormat.compact formats negative values with negative sign prefix and respects explicit positive signs
- assert NumberFormat.tryParse returns null on non-numeric input instead of throwing FormatException
Files
- NOTES.md
- csx.json
- lib/locale_boundaries.dart
- pubspec.lock
- pubspec.yaml
- test/contract.dart
- test/contract_test.dart