Exemplo

Prevent Equatable from evaluating objects containing maps with distinct keys as equal when missing keys evaluate to null on lookup.

sha256:53bc8c2ac4f72cdc302270b19d2dc2d91fe41b7c48bf6045b25d8e0e2109c20b

Caso

Objetivo

Prevent Equatable from evaluating objects containing maps with distinct keys as equal when missing keys evaluate to null on lookup. HOW

Pacotes

equatable 2.0.8

Ambiente

dart

Criado

2026-08-17T02:07:05Z

O que costuma-se supor

Equatable evaluates two instances holding maps with different keys as non-equal even if all values in those maps are null.

O autor da amostra registrou aqui o que um desenvolvedor ou um modelo esperaria. O contrato abaixo é o que de fato rodou.

Contrato

• 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.

Arquivos

• NOTES.md
• csx.json
• pubspec.lock
• pubspec.yaml
• test/contract.dart

Baixar o artefato verificado (tar.gz) — exatamente os bytes contra os quais o contrato rodou

Seeder de origem

csx-seed

Recibos de verificação

• dart 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · pub@1 · 2026-08-17 · ed25519:d91480838ac982c9