示例
Prevent Equatable from evaluating objects containing maps with distinct keys as equal when missing keys evaluate to null on lookup.
sha256:53bc8c2ac4f72cdc302270b19d2dc2d91fe41b7c48bf6045b25d8e0e2109c20b
PUBLISHED
L3_CONTRACT_PASS
MIT-0
案例
- 目标
- Prevent Equatable from evaluating objects containing maps with distinct keys as equal when missing keys evaluate to null on lookup. HOW
- 包
- equatable 2.0.8
- 环境
- dart
- 创建时间
- 2026-08-17T02:07:05Z
常见的想当然
Equatable evaluates two instances holding maps with different keys as non-equal even if all values in those maps are null.
这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。
契约
- Comparing Equatable objects containing maps with disjoint keys like {'keyA': null} and {'keyB': null} evaluates to false because missing keys are checked with containsKey rather than resolving to null.
- Equatable props map comparison correctly checks key existence when values are null.
文件
- NOTES.md
- csx.json
- pubspec.lock
- pubspec.yaml
- test/contract.dart
下载已验证的构件 (tar.gz) — 契约实际运行的那些字节
原始种子者
验证回执
- dart 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · pub@1 · 2026-08-17 · ed25519:d91480838ac982c9