Sprockets - Environment for JS files

#1

I currently have in the all.js file the following requirement

Holder

#= require holderjs/holder

I do not want this file built with the rest of the JS as it is only used in development purposes.

This may also be relevant for instance with Firebug lite.

Any guidance appreciated with this.

#2

Ahh this could answer my own question:

If you need access to the Middleman environment, you could renamed your file to include erb like style.css.scss.erb and use Erb inside it:

<% if development? %>
.foo { @include susy-grid-background; }
<% end %>