resource_helpers.rb

module Backbone
  module Generators
    module ResourceHelpers
      def self.included base
        base.module_eval do
          class_option :javascript, :aliases => '-J',
                                    :type => :boolean,
                                    :default => false,
                                    :desc => "Generate JavaScript instead of CoffeeScript"
        end
      end

      def script_extension
        if options['javascript'] || !BackboneRails.coffeescript?
          "js"
        else
          "js.coffee"
        end
      end
      
      def backbone_path
        "app/assets/javascripts/backbone"
      end
      
      def model_namespace
        [js_app_name, "Models", class_name].join(".")
      end
      
      def singular_model_name
        uncapitalize singular_name.camelize
      end
      
      def plural_model_name
        uncapitalize(plural_name.camelize)
      end
      
      def collection_namespace
        [js_app_name, "Collections", plural_name.camelize].join(".")
      end
      
      def view_namespace
        [js_app_name, "Views", plural_name.camelize].join(".")
      end
      
      def router_namespace
        [js_app_name, "Routers", plural_name.camelize].join(".")
      end
      
      def jst(action)
        "backbone/templates/#{plural_name}/#{action}"
      end
      
      def js_app_name
        application_name.camelize
      end
      
      def application_name
        if defined?(Rails) && Rails.application
          Rails.application.class.name.split('::').first
        else
          "application"
        end
      end
      
      def uncapitalize(str)
        str[0, 1].downcase << str[1..-1]
      end
      
    end
  end
end