Contents

camel_case_extensions

Contents

Name extensions using UpperCamelCase.

This rule is available as of Dart 2.6.

Rule sets: core, recommended, flutter

Details

#

From Effective Dart:

DO name extensions using UpperCamelCase.

Extensions should capitalize the first letter of each word (including the first word), and use no separators.

GOOD:

dart
extension MyFancyList<T> on List<T> {
  // ...
}

extension SmartIterable<T> on Iterable<T> {
  // ...
}

Usage

#

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

analysis_options.yaml
yaml
linter:
  rules:
    - camel_case_extensions