jquery-sortable-rails is a Rails wrapper gem for the jQuery Sortable (https://johnny.github.io/jquery-sortable/). It provides an easy way to include the jQuery Sortable library into your Rails application.
Add this line to your application's Gemfile:
gem 'jquery-sortable-rails'
And then execute:
$ bundle install
After installing the gem, you can include the jQuery Sortable library in your Rails application by adding the following line to your app/assets/javascripts/application.js file:
//= require jquery-sortable
Then, you can use the jQuery Sortable in your application by calling the appropriate functions provided by the library. Please refer to the library's documentation for more information on how to use it.
The gem is available as open source under the terms of the MIT License.