From 5c93bae53be8a66e87b8f05bb022ef56e278ab39 Mon Sep 17 00:00:00 2001
From: Travis Tilley <ttilley@gmail.com>
Date: Mon, 21 Feb 2011 11:14:04 -0500
Subject: [PATCH] did this get missed somehow? fix activate, add live_reload to
 autoload

---
 lib/middleman/features.rb | 57 ++++++++++++++++++++++-----------------
 1 file changed, 32 insertions(+), 25 deletions(-)

diff --git a/lib/middleman/features.rb b/lib/middleman/features.rb
index 23f69abd..5a8ea2ed 100644
--- a/lib/middleman/features.rb
+++ b/lib/middleman/features.rb
@@ -19,9 +19,9 @@
 #     require "my_extension"
 #     activate MyExtension
 #
-# This will call the `registered` method in your extension and provide you 
-# with the `app` parameter which is a Middleman::Server context. From here 
-# you can choose to respond to requests for certain paths or simply attach 
+# This will call the `registered` method in your extension and provide you
+# with the `app` parameter which is a Middleman::Server context. From here
+# you can choose to respond to requests for certain paths or simply attach
 # Rack middleware to the stack.
 #
 # The built-in features cover a wide range of functions. Some provide helper
@@ -33,48 +33,51 @@ module Middleman::Features
   # RelativeAssets allow any asset path in dynamic templates to be either
   # relative to the root of the project or use an absolute URL.
   autoload :RelativeAssets,      "middleman/features/relative_assets"
-  
+
   # AssetHost allows you to setup multiple domains to host your static assets.
   # Calls to asset paths in dynamic templates will then rotate through each of
   # the asset servers to better spread the load.
   autoload :AssetHost,           "middleman/features/asset_host"
-  
+
   # CacheBuster adds a query string to assets in dynamic templates to avoid
   # browser caches failing to update to your new content.
   autoload :CacheBuster,         "middleman/features/cache_buster"
-  
+
   # DefaultHelpers are the built-in dynamic template helpers.
   autoload :DefaultHelpers,      "middleman/features/default_helpers"
-  
+
   # AutomaticImageSizes inspects the images used in your dynamic templates and
   # automatically adds width and height attributes to their HTML elements.
   autoload :AutomaticImageSizes, "middleman/features/automatic_image_sizes"
-  
+
   # UglyHaml enables the non-indented output format from Haml templates. Useful
   # for somewhat obfuscating the output and hiding the fact that you're using Haml.
   autoload :UglyHaml,            "middleman/features/ugly_haml"
-  
+
   # MinifyCss uses the YUI compressor to shrink CSS files
   autoload :MinifyCss,           "middleman/features/minify_css"
-  
+
   # MinifyJavascript uses the YUI compressor to shrink JS files
   autoload :MinifyJavascript,    "middleman/features/minify_javascript"
-  
-  # Slickmap (http://astuteo.com/slickmap/) is a beautiful sitemap tool which 
+
+  # Slickmap (http://astuteo.com/slickmap/) is a beautiful sitemap tool which
   # will attempt to generate a `sitemap.html` file from your project.
   autoload :Slickmap,            "middleman/features/slickmap"
-  
+
   # SmushPngs uses Yahoo's Smush.it API to compresses PNGs and JPGs. Often times
   # the service can decrease the size of Photoshop-exported images by 30-50%
   autoload :SmushPngs,           "middleman/features/smush_pngs"
-  
+
   # CodeRay is a syntax highlighter.
   autoload :CodeRay,             "middleman/features/code_ray"
-  
+
   # Lorem provides a handful of helpful prototyping methods to generate words,
   # paragraphs, fake images, names and email addresses.
   autoload :Lorem,               "middleman/features/lorem"
-  
+
+  # auto-reload browser after changes
+  autoload :LiveReload,          "middleman/features/live_reload"
+
   # The Feature API is itself a Feature. Mind blowing!
   class << self
     def registered(app)
@@ -82,24 +85,28 @@ module Middleman::Features
     end
     alias :included :registered
   end
-  
+
   module ClassMethods
-    # This method is available in the project's `config.rb`. 
+    # This method is available in the project's `config.rb`.
     # It takes a underscore-separated symbol, finds the appropriate
     # feature module and includes it.
-    #   
+    #
     #     activate :lorem
     #
     # Alternatively, you can pass in a Middleman feature module directly.
     #
     #     activate MyFeatureModule
-    def activate(feature_name)
-      feature_name = feature_name.to_s if feature_name.class == Symbol
-      feature_name = Middleman::Features.const_get(feature_name.camelize) if feature_name.class == String if Middleman::Features.const_defined?(mod_name)
-    
-      register feature_name
+    def activate(feature)
+      feature = feature.to_s if feature.is_a? Symbol
+
+      if feature.is_a? String
+        feature = feature.camelize
+        feature = Middleman::Features.const_get(feature)
+      end
+
+      register feature
     end
-    
+
     # Deprecated API. Please use `activate` instead.
     def enable(feature_name)
       $stderr.puts "Warning: Feature activation has been renamed from enable to activate"