It always annoyed me that vim jump-to-tag (ctrl-] or ,f in yadr) totally flopped when it came to ruby bang methods. This function handles methods! and method.invocations! to find bang versions of methods.
We are purposefully including an older version of snipMate (0.84) from mikefarmer's repo so that it works with the long list of snippets available from the scrooloose/snippets collection. The current mainline snipMate seems to be no longer compatible with those snippets, but the scrooloose collection is still the best one to use.