rubocop

https://github.com/bbatsov/rubocop

Ruby

A Ruby static code analyzer, based on the community Ruby style guide.

RuboCop::ConfigLoader.configuration_file_for

Returns the path of .rubocop.yml searching upwards in the
directory structure starting at the given directory where the
inspected file is. If no .rubocop.yml is found there, the
user's home directory is checked. If there's no .rubocop.yml
there either, the path to the default file is returned.

Source | Google | Stack overflow

Edit

git clone [email protected]:bbatsov/rubocop.git

cd rubocop

open lib/rubocop/config_loader.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-RuboCop--ConfigLoader-configuration_file_for-for-pr

# Commit to git

git add lib/rubocop/config_loader.rbgit commit -m "better docs for RuboCop::ConfigLoader.configuration_file_for"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-RuboCop--ConfigLoader-configuration_file_for-for-pr

hub pull-request

# Celebrate!