Installing extensions with generator also generates the base javascript file

[Subtletree]

After running:

$ rails generate jquery:datatables:install
$ rails generate jquery:datatables:install bootstrap3
$ rails generate jquery:datatables:install responsive

My application.js looks like this:

...
//= require dataTables/jquery.dataTables
//= require dataTables/extras/dataTables.responsive
//= require dataTables/jquery.dataTables
//= require dataTables/bootstrap/3/jquery.dataTables.bootstrap
//= require dataTables/jquery.dataTables
...

It seems like each generator added a copy of //= require dataTables/jquery.dataTables