rubocop

https://github.com/bbatsov/rubocop

Ruby

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

BooksController#index

GET /books
GET /books.json

Source | Google | Stack overflow

Edit

git clone [email protected]:bbatsov/rubocop.git
cd rubocop
open spec/fixtures/html_formatter/project/app/controllers/books_controller.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-BooksController-index-for-pr

# Commit to git
git add spec/fixtures/html_formatter/project/app/controllers/books_controller.rbgit commit -m "better docs for BooksController#index"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-BooksController-index-for-pr
hub pull-request

# Celebrate!