Unnecessary use of double quotes in string
Reports double-quoted strings that can be converted to single-quoted. Any string that doesn't contain any expression substitutions, or special symbols may be converted.
Example:
# Bad practice
"Hello world"
"Hello \"John Doe\""
A quick-fix to convert a double-quoted string is available. After the quick-fix is applied, the result looks like this:
# Good practice
'Hello world'
'Hello "John Doe"'
"Hello 'John Doe'"
Use the Ignore strings containing single quotes checkbox to ignore strings that require escaping.
Inspired by 'RuboCop'
Inspection options
Option | Type | Default |
|---|---|---|
Ignore strings containing single quotes | Checkbox | false |
Inspection Details | |
|---|---|
Available in: | Qodana for Ruby 2023.3, RubyMine 2023.3 |
Plugin: | Ruby, 233.SNAPSHOT |
Last modified: 13 July 2023