Identifier your view from controller and action.
Use view_id method your controller or view.
class PostsController < ApplicationController
def index
view_id #=> "post--index"
end
end
class Admin::DeletedPostsController < AdminController
def show
view_id #=> "admin-deleted_posts--show"
end
end
Add this line to your application's Gemfile:
gem "view_id"
And then execute:
$ bundle
The gem is available as open source under the terms of the MIT License.