There is a way to ignore cops on a per line basis.
There is also a way to do it via configuration file.
Run rubocop --auto-gen-config
and it will generate a file that you can use to disable the offenses.
The command also gives a hint on what to do to load those options.
On a line per line basis, you can enable and disable the cops as well.
# rubocop:disable RuleByName
This is a long line
# rubocop:enable RuleByName
You can also do more than one rule at a time in your code.
# rubocop:disable BlockComments, AsciiComments
By using an inline directive, the directive becomes valid only for that
line, and it would look like this:
# Thanks to @jnt30 for the comment!
method(argument) # rubocop:disable SomeRule, SomeOtherRule
You can read a ton more about RuboCop in its official manual.
To find all the rule names its worth looking in the rubocop config files
cyberwiz says – “run rubocop -D
when I need the rule names rather than looking in the documentation.” Update: This is now the default behavior without the flag.
The -D
is now default, so we would get that for “free” now.