Marionette Renderer override for grunt-contrib-handlebars.

grunt-task.js

handlebars: {
  compile: {
    options: {
      namespace: "JST",
      processName: function(filePath){
        return filePath.replace('assets/coffee/backbone/apps/', '').replace('.hbs', '');
      }
    },
    files: {
      "assets/js/templates.js": "assets/coffee/**/*.hbs",
    }
  }
}

renderer.coffee

do (Marionette) ->
  
  _.extend Marionette.Renderer,
    
    render: (template, data) ->
      throw "Template #{template} not found!" unless JST[template]
      JST[template](data)