visionmedia/git-extras — pull request #151 by Coreh (2012-11-08 00:49:48+00:00)
Title: Git update command

This PR adds a new git-extra, `git update`. You can use it to get to the latest version of a branch.

When invoked, `update` stashes any uncommited changes, switches to a branch and pulls remote changes to it.

This is useful when deploying/provisioning repos, or as a quick way to get back to a "normal" state after messing with some branches.