Hash with strings as keys
Reports hashes with strings as keys. It is preferable to use symbols instead of strings as hash keys.
Example:
# Bad practice
{ 'foo' => 1, 'bar' => 2 }
A quick-fix is available to convert all string keys to symbols. After the quick-fix is applied, the result looks like this:
# Good practice
{ foo: 1, bar: 2 }
Inspired by 'RuboCop'
Inspection Details | |
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Available in: | Qodana for Ruby 2023.3, RubyMine 2023.3 |
Plugin: | Ruby, 233.SNAPSHOT |
Last modified: 13 July 2023