Akash Manohar blog / projects / art / atom feed
05 June 2012

I was tinkering with Rails4 from source and noticed something interesting in the Gemfile of an app that Rails generated.

gem 'rails', github: 'rails/rails'

The :github option? Looks like this was added recently.

From the Gemfile manual:

If the git repository you want to use is hosted on GitHub and is public, you can use the :github shorthand to specify just the github username and repository name (without the trailing “.git”), separated by a slash. If both the username and repository name are the same, you can omit one.

gem "rails", :github => "rails/rails"

gem "rails", :github => "rails"

Are both equivalent to

gem "rails", :git => "git://github.com/rails/rails.git"

Just to keep you informed, this is available in the stable release of Bundler.