This gem shows a description about each gem in your Gemfile.
It's good to know about gems in our Rails app.
Add this line to your Rails application's Gemfile:
gem 'gemfile_info'
And then execute:
$ bundle
$ rails gemfile_info:desc
Bug reports and pull requests are welcome on GitHub at https://github.com/alexbispo/gemfile_info.
The gem is available as open source under the terms of the MIT License.