carlhuda/bundler — pull request #1958 by jgaskins (2012-06-02 22:00:40+00:00)
Title: Add :gist option for gems embedded in gists

This PR allows the use of a `:gist` option to use gems embedded in Github gists: `gem 'my-gem', gist: 1234567890` (either numeric or stringified).

I doubt that the use case for this would be too common, but this is a small convenience for sharing small gem prototypes.