prefer_ equal_ for_ default_ values
Use =
to separate a named parameter from its default value.
Details
#NOTE: This rule is removed in Dart 3.0; it is no longer functional.
DO use =
to separate a named parameter from its default value.
BAD:
m({a: 1})
GOOD:
m({a = 1})
Enable
#
To enable the
prefer_equal_for_default_values
rule, add
prefer_equal_for_default_values
under
linter > rules
in your
analysis_options.yaml
file:
linter:
rules:
- prefer_equal_for_default_values
If you're instead using the YAML map syntax to configure linter rules,
add
prefer_equal_for_default_values: true
under
linter > rules:
linter:
rules:
prefer_equal_for_default_values: true
Unless stated otherwise, the documentation on this site reflects Dart 3.9.2. Report an issue.