Indention style + whitespace for readability

actionpack/lib/sprockets/railtie.rb

@@ -46,43 +46,48 @@ def self.using_coffee?
     end
 
     protected
+      def asset_environment(app)
+        require "sprockets"
 
-    def asset_environment(app)
-      require "sprockets"
-      assets = app.config.assets
-      env = Sprockets::Environment.new(app.root.to_s)
-      env.static_root = File.join(app.root.join("public"), assets.prefix)
-      env.paths.concat assets.paths
-      env.logger = Rails.logger
-      env.js_compressor = expand_js_compressor(assets.js_compressor)
-      env.css_compressor = expand_css_compressor(assets.css_compressor)
-      env
-    end
+        assets = app.config.assets
+
+        env = Sprockets::Environment.new(app.root.to_s)
+
+        env.static_root = File.join(app.root.join("public"), assets.prefix)
+        env.paths.concat assets.paths
+
+        env.logger = Rails.logger
+
+        env.js_compressor  = expand_js_compressor(assets.js_compressor)
+        env.css_compressor = expand_css_compressor(assets.css_compressor)
 
-    def expand_js_compressor(sym)
-      case sym
-      when :closure
-        require 'closure-compiler'
-        Closure::Compiler.new
-      when :uglifier
-        require 'uglifier'
-        Uglifier.new
-      when :yui
-        require 'yui/compressor'
-        YUI::JavaScriptCompressor.new
-      else
-        sym
+        env
       end
-    end
 
-    def expand_css_compressor(sym)
-      case sym
-      when :yui
-        require 'yui/compressor'
-        YUI::CssCompressor.new
-      else
-        sym
+      def expand_js_compressor(sym)
+        case sym
+        when :closure
+          require 'closure-compiler'
+          Closure::Compiler.new
+        when :uglifier
+          require 'uglifier'
+          Uglifier.new
+        when :yui
+          require 'yui/compressor'
+          YUI::JavaScriptCompressor.new
+        else
+          sym
+        end
+      end
+
+      def expand_css_compressor(sym)
+        case sym
+        when :yui
+          require 'yui/compressor'
+          YUI::CssCompressor.new
+        else
+          sym
+        end
       end
-    end
   end
 end