From c1304098cca8a9247a9ad1461a1a343354650843 Mon Sep 17 00:00:00 2001
From: Carlhuda <carlhuda@engineyard.com>
Date: Wed, 2 Dec 2009 20:01:01 -0800
Subject: Reorganize autoloads:

  * A new module (ActiveSupport::Autoload) is provide that extends
    autoloading with new behavior.
  * All autoloads in modules that have extended ActiveSupport::Autoload
    will be eagerly required in threadsafe environments
  * Autoloads can optionally leave off the path if the path is the same
    as full_constant_name.underscore
  * It is possible to specify that a group of autoloads live under an
    additional path. For instance, all of ActionDispatch's middlewares
    are ActionDispatch::MiddlewareName, but they live under
    "action_dispatch/middlewares/middleware_name"
  * It is possible to specify that a group of autoloads are all found
    at the same path. For instance, a number of exceptions might all
    be declared there.
  * One consequence of this is that testing-related constants are not
    autoloaded. To get the testing helpers for a given component,
    require "component_name/test_case". For instance, "action_controller/test_case".
  * test_help.rb, which is automatically required by a Rails application's
    test helper, requires the test_case.rb for all active components, so
    this change will not be disruptive in existing or new applications.
---
 actionpack/lib/action_view/template/handlers.rb | 96 +++++++++++++------------
 1 file changed, 49 insertions(+), 47 deletions(-)

(limited to 'actionpack/lib/action_view/template/handlers.rb')

diff --git a/actionpack/lib/action_view/template/handlers.rb b/actionpack/lib/action_view/template/handlers.rb
index faf54b9fe5..35488c0391 100644
--- a/actionpack/lib/action_view/template/handlers.rb
+++ b/actionpack/lib/action_view/template/handlers.rb
@@ -1,52 +1,54 @@
 module ActionView #:nodoc:
-  module TemplateHandlers #:nodoc:
-    autoload :ERB, 'action_view/template/handlers/erb'
-    autoload :RJS, 'action_view/template/handlers/rjs'
-    autoload :Builder, 'action_view/template/handlers/builder'
-
-    def self.extended(base)
-      base.register_default_template_handler :erb, TemplateHandlers::ERB
-      base.register_template_handler :rjs, TemplateHandlers::RJS
-      base.register_template_handler :builder, TemplateHandlers::Builder
-
-      # TODO: Depreciate old template extensions
-      base.register_template_handler :rhtml, TemplateHandlers::ERB
-      base.register_template_handler :rxml, TemplateHandlers::Builder
-    end
-
-    @@template_handlers = {}
-    @@default_template_handlers = nil
+  class Template
+    module Handlers #:nodoc:
+      autoload :ERB, 'action_view/template/handlers/erb'
+      autoload :RJS, 'action_view/template/handlers/rjs'
+      autoload :Builder, 'action_view/template/handlers/builder'
+
+      def self.extended(base)
+        base.register_default_template_handler :erb, ERB
+        base.register_template_handler :rjs, RJS
+        base.register_template_handler :builder, Builder
+
+        # TODO: Depreciate old template extensions
+        base.register_template_handler :rhtml, ERB
+        base.register_template_handler :rxml, Builder
+      end
+
+      @@template_handlers = {}
+      @@default_template_handlers = nil
     
-    def self.extensions
-      @@template_handlers.keys
-    end
-
-    # Register a class that knows how to handle template files with the given
-    # extension. This can be used to implement new template types.
-    # The constructor for the class must take the ActiveView::Base instance
-    # as a parameter, and the class must implement a +render+ method that
-    # takes the contents of the template to render as well as the Hash of
-    # local assigns available to the template. The +render+ method ought to
-    # return the rendered template as a string.
-    def register_template_handler(extension, klass)
-      @@template_handlers[extension.to_sym] = klass
-    end
-
-    def template_handler_extensions
-      @@template_handlers.keys.map {|key| key.to_s }.sort
-    end
-
-    def registered_template_handler(extension)
-      extension && @@template_handlers[extension.to_sym]
-    end
-
-    def register_default_template_handler(extension, klass)
-      register_template_handler(extension, klass)
-      @@default_template_handlers = klass
-    end
-
-    def handler_class_for_extension(extension)
-      (extension && registered_template_handler(extension.to_sym)) || @@default_template_handlers
+      def self.extensions
+        @@template_handlers.keys
+      end
+
+      # Register a class that knows how to handle template files with the given
+      # extension. This can be used to implement new template types.
+      # The constructor for the class must take the ActiveView::Base instance
+      # as a parameter, and the class must implement a +render+ method that
+      # takes the contents of the template to render as well as the Hash of
+      # local assigns available to the template. The +render+ method ought to
+      # return the rendered template as a string.
+      def register_template_handler(extension, klass)
+        @@template_handlers[extension.to_sym] = klass
+      end
+
+      def template_handler_extensions
+        @@template_handlers.keys.map {|key| key.to_s }.sort
+      end
+
+      def registered_template_handler(extension)
+        extension && @@template_handlers[extension.to_sym]
+      end
+
+      def register_default_template_handler(extension, klass)
+        register_template_handler(extension, klass)
+        @@default_template_handlers = klass
+      end
+
+      def handler_class_for_extension(extension)
+        (extension && registered_template_handler(extension.to_sym)) || @@default_template_handlers
+      end
     end
   end
 end
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