briandunn/gem-reset — pull request #1 by robd (2012-08-27 18:52:08+00:00)
Title: Added confirmation step

Currently, the script interprets error cases for 'bundle show' as no
gems needed, which has the irritating result of uninstalling all of
your gems. For example when you have changed a gem version in your
Gemfile, 'bundle show' gives the error "The bundle currently has
whatever locked at 1.1.2., Try running `bundle update whatever`" and
this causes gem-reset to uninstall all you gems.

This commit adds a confirmation step before the gems are removed as a
workaround to this problem.