Synchronizes Gemset With Bundle

We use gemsets to avoid typing bundle exec. Sometimes our gemsets get cruft in them from bundle changes. This utility will sync them back up, ensuring your gemset matches your bundle.

Use

Should be functionally equivalent to the empty dance:

  rvm gemset empty
  rvm gemset use global
  rvm gemset empty
  gem install bundler
  rvm gemset use foo
  bundle

Hopefully removing the extra gems is a bit faster than rebuilding them all.

WARNING

This is a proof of concept. It forcefully rips out every gem that isn't in your bundle. If you don't use rvm gemsets you probably don't want this.