extensionify relative_assets

middleman-more/lib/middleman-more.rb

@@ -64,10 +64,8 @@ module Middleman
 
         # RelativeAssets allow any asset path in dynamic templates to be either
         # relative to the root of the project or use an absolute URL.
-        Middleman::Extensions.register(:relative_assets) do
         require "middleman-more/extensions/relative_assets"
-          Middleman::Extensions::RelativeAssets
-        end
+        Middleman::Extensions::RelativeAssets.register
 
         # GZIP assets and pages during build
         require "middleman-more/extensions/gzip"

middleman-more/lib/middleman-more/extensions/relative_assets.rb

@@ -1,30 +1,16 @@
-# Extension namespace
-module Middleman
-  module Extensions
+# Relative Assets extension
+class Middleman::Extensions::RelativeAssets < ::Middleman::Extension
 
-    # Relative Assets extension
-    module RelativeAssets
+  def initialize(app, options_hash={}, &block)
+    super
 
-      # Setup extension
-      class << self
-
-        # Once registered
-        def registered(app)
-          # Tell compass to use relative assets
+    # After compass is setup, make it use the registered cache buster
     app.compass_config do |config|
       config.relative_assets = true
     end
-
-          # Include instance methods
-          app.send :include, InstanceMethods
   end
 
-        alias :included :registered
-      end
-
-      # Relative Assets instance method
-      module InstanceMethods
-
+  helpers do
     # asset_url override for relative assets
     # @param [String] path
     # @param [String] prefix
@@ -40,6 +26,4 @@ module Middleman
       end
     end
   end
-    end
-  end
 end