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map-keys-ordering

added in: 1.7.0
style
🛠
Pro+

Ensures consistent alphabetical order of String keys inside a map.

Example​

❌ Bad:

final map = {
  'value': 'world',
  'some': 1, // LINT: Map keys do not match the alphabetical order. Try sorting them.
  'hello': true, // LINT: Map keys do not match the alphabetical order. Try sorting them.
};

✅ Good:

final map = {
  'hello': true,
  'some': 1,
  'value': 'world',
};