RuboCop¶

RuboCop is a Ruby static code analyzer. Out of the box it will enforce many of the guidelines outlined in the community Ruby Style Guide.
https://github.com/bbatsov/rubocop#rubocop

Configuring RuboCop¶

If you have a .rubocop.yml in your repository, you can configure RuboCop by adding the following lines to your configuration:

build:
    nodes:
        analysis:
            tests:
                override:
                     -   rubocop-run

rubocop-run is a built-in wrapper for RuboCop which takes care of results and output format, however all the options of RuboCop are supported as well. For example:

rubocop-run --config <config>

Custom Installation¶

If you want to use a specific version of RuboCop, you can add them to your Gemfile as you need them:

gem 'rubocop', '<version>'