Contents

unnecessary_to_list_in_spreads

Contents

Unnecessary toList() in spreads.

This rule is available as of Dart 2.18.

Rule sets: recommended, flutter

This rule has a quick fix available.

Details

#

Unnecessary toList() in spreads.

BAD:

dart
children: <Widget>[
  ...['foo', 'bar', 'baz'].map((String s) => Text(s)).toList(),
]

GOOD:

dart
children: <Widget>[
  ...['foo', 'bar', 'baz'].map((String s) => Text(s)),
]

Usage

#

To enable the unnecessary_to_list_in_spreads rule, add unnecessary_to_list_in_spreads under linter > rules in your analysis_options.yaml file:

analysis_options.yaml
yaml
linter:
  rules:
    - unnecessary_to_list_in_spreads