DlssCops is a Rubocop configuration gem that holds DLSS's baseline Ruby style guide. See https://github.com/sul-dlss/DeveloperPlaybook/tree/master/style for more information about the DLSS style. See https://github.com/bbatsov/rubocop for more information about Rubocop.
We recommend you use the latest version of DlssCops but if needed, you can select a specific version to manage change.
Add a development_dependency in your gem's gemspec file
OR, if it's not a gem, add these lines to your Gemfile:
group :development, :test do gem 'dlss_cops' end
Set up your .rubocop.yml file:
inherit_gem: dlss_cops: "config/dlss_baseline.yml" AllCops: TargetRubyVersion: 2.2
Then you can launch rubocop via:
bundle exec rubocop <options>
See https://github.com/bbatsov/rubocop#basic-usage for more information.