libgit2/rugged — pull request #71 by brianmario (2012-06-13 03:07:35+00:00)
Title: Add `Rugged::Object.rev_parse`

Updates the bundled libgit2 so we can wrap `git_revparse_single`.

As a helper, this is wrapped as `Rugged::Repository#rev_parse` as well.

The tests for this could probably use some love, but I figured it's already being pretty thoroughly tested by libgit2 as well.