Add this line to your application's Gemfile:
gem 'simple_mailing_list'
gem 'sqlite3'
# gem 'mysql2'
# gem 'pg'And then execute:
$ bundle
Or install it yourself as:
$ gem install simple_mailing_list
$ simple_mailing_list help
Bug reports and pull requests are welcome on GitHub at https://github.com/nodai2hITC/simple_mailing_list.
The gem is available as open source under the terms of the MIT License.