Captive Rubocop config

Rubocop shared configurations for projects

Install

add the follow line into your Gemfile

group :test, :development do
  gem 'rubocop-config-captive'
end

And then in a terminal

$ bundle install
[...]

Usage

# /.rubocop.yml
inherit_gem:
  rubocop-config-captive:
    - config/default.yml
    # -OR-
    # - config/rubocop-XXX.yml

Common Errors

😩 My project has too many errors

Explanation

the configuration is very strict, it is normal to have many errors

Solution

Solution 1 : Auto-correct all errors

bundle exec rubocop -a

Solution 2 : Ignore errors and progressively fix them

bundle exec rubocop --auto-gen-config

Will create .rubocop_todo.yml will all non passing rules. It is advised to fix them later, rule by rule.

📍 Gemfile has lots of Bundler/GemVersion errors

Explanation

Each dependency should be explicitly set in the Gemfile and bundle update is strongly discouraged.

Solution

Solution 1 : Use bundle-locker

1. Install bundle-locker globally

gem install bundle-locker

2. Pin Gemfile using Gemfile.lock

bundle-locker ./Gemfile

3. Manually edit Gemfile and adjust constraints "x.x.x", "~> x.x.x", etc

4. Update Gemfile.lock

bundle install

Contributing

To contribute, here are some inspirations for good configurations :

• Airbnb

License

MIT © Captive Studio [email protected]

About Captive

rubocop-config-captive is maintained and funded by Captive. The names and logos for captive are trademarks of captive-studio.

We love open source software! See our other projects or hire us to design, develop, and grow your product.