<% wrap_layout :docs do %> <% content_for :head do %> <%= javascript_include_tag "jquery-2.0.3.min" %> <%= javascript_include_tag "bootstrap.min" %> <%= javascript_include_tag "highcharts" %> <%= javascript_include_tag "classy" %> <%= javascript_include_tag "simulator" %> <% end %> <%= yield %> <% end %>