Scans your bundler Gemfile and lets you know how up-to-date your gems are.
To install, simply grab the gem:
gem install gemfresh
Change a project directory with a Gemfile (e.g. Your Rails v3+ project) and type:
gemfresh
This will output a list of current, updateable and obsolete gems. For more information on what this means, run gemfresh with the --help option:
gemfresh --help
MIT Licensed. See MIT-LICENSE.txt for more information.
Thanks, @jonathannen.