Rails 4 asset-pipeline gem to provide bootstrap-gtreetable.js
Setup
Have in your Gemfile:
gem 'bootstrap-gtreetable-rails'
And, have in your application.js manifest:
//= require bootstrap-gtreetable
(also directly available under /assets/bootstrap-gtreetable.js)
And, add in your application.css
*= require bootstrap-gtreetable
Easy as pie.