avoid-unnecessary-negations

added in: 1.4.0

warning

🛠

Pro+

preset: recommended

Warns when a negation can be simplified.

Example

❌ Bad:

void main() {
  final someCondition = true;

  if (!!someCondition) {} // LINT

  if (!true) {} // LINT
}

✅ Good:

void main() {
  final someCondition = true;

  if (someCondition) {}

  if (false) {}
}