unnecessary_ string_ interpolations
Unnecessary string interpolation.
Details
#DON'T use string interpolation if there's only a string expression in it.
BAD:
String message;
String o = '$message';
GOOD:
String message;
String o = message;
Enable
#
To enable the unnecessary_string_interpolations
rule, add unnecessary_string_interpolations
under
linter > rules in your analysis_options.yaml
file:
linter:
rules:
- unnecessary_string_interpolations
If you're instead using the YAML map syntax to configure linter rules,
add unnecessary_string_interpolations: true
under linter > rules:
linter:
rules:
unnecessary_string_interpolations: true
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