anchor.diff:      return generateEndpoint(args.source, args.modifiers);
     };
   
  +  // Public constants
  +  IR.modifiers = <%= Image::Resizer::Rails.modifiers.to_json %>;
  +
  +  IR.CDN = <%= Image::Resizer::Rails.cdn.to_json %>;
  +
  +  IR.VERSION = <%= Image::Resizer::Rails::VERSION.to_json %>;
  +
  +  // Alias any methods that have been listed in the config
     <% unless Image::Resizer::Rails.js_image_tag.nil? %>
     IR.<%= Image::Resizer::Rails.js_image_tag %> = IR.irImageTag;
     <% end %>
  
positive.code: 
    function IR(){}
  
    IR.irImageTag = function(){
      var args = parseArgs.apply(this, arguments),
          url = generateEndpoint(args.source, args.modifiers);
  
negative.code:   IR.<%= Image::Resizer::Rails.js_url %> = IR.irUrl;
    <% end %>
  
    return IR;
  }));
  