Merge pull request #543 from seuros/lazy

[Misc] Lazy loading

lib/acts-as-taggable-on.rb

@@ -6,6 +6,29 @@
 require 'digest/sha1'
 
 module ActsAsTaggableOn
+  extend ActiveSupport::Autoload
+
+  autoload :Engine
+  autoload :Tag
+  autoload :TagList
+  autoload :Taggable
+  autoload :Tagger
+  autoload :Tagging
+  autoload :TagsHelper
+
+  autoload_under 'taggable' do
+    autoload :Cache
+    autoload :Collection
+    autoload :Core
+    autoload :Dirty
+    autoload :Ownership
+    autoload :Related
+  end
+
+  autoload :Utils
+  autoload :Compatibility
+
+
   class DuplicateTagError < StandardError
   end
 
@@ -16,7 +39,7 @@ def self.setup
 
   def self.method_missing(method_name, *args, &block)
     @configuration.respond_to?(method_name) ?
-      @configuration.send(method_name, *args, &block) : super
+        @configuration.send(method_name, *args, &block) : super
   end
 
   def self.respond_to?(method_name, include_private=false)
@@ -31,7 +54,7 @@ def self.glue
 
   class Configuration
     attr_accessor :delimiter, :force_lowercase, :force_parameterize,
-      :strict_case_match, :remove_unused_tags
+                  :strict_case_match, :remove_unused_tags
 
     def initialize
       @delimiter = ','
@@ -45,24 +68,6 @@ def initialize
   setup
 end
 
-require 'acts_as_taggable_on/utils'
-
-require 'acts_as_taggable_on/taggable'
-require 'acts_as_taggable_on/acts_as_taggable_on/compatibility'
-require 'acts_as_taggable_on/acts_as_taggable_on/core'
-require 'acts_as_taggable_on/acts_as_taggable_on/collection'
-require 'acts_as_taggable_on/acts_as_taggable_on/cache'
-require 'acts_as_taggable_on/acts_as_taggable_on/ownership'
-require 'acts_as_taggable_on/acts_as_taggable_on/related'
-require 'acts_as_taggable_on/acts_as_taggable_on/dirty'
-
-require 'acts_as_taggable_on/tagger'
-require 'acts_as_taggable_on/tag'
-require 'acts_as_taggable_on/tag_list'
-require 'acts_as_taggable_on/tags_helper'
-require 'acts_as_taggable_on/tagging'
-require 'acts_as_taggable_on/engine'
-
 ActiveSupport.on_load(:active_record) do
   extend ActsAsTaggableOn::Compatibility
   extend ActsAsTaggableOn::Taggable

lib/acts_as_taggable_on/taggable.rb

@@ -1,5 +1,6 @@
 module ActsAsTaggableOn
   module Taggable
+
     def taggable?
       false
     end
@@ -90,12 +91,12 @@ def self.taggable?
 
       # each of these add context-specific methods and must be
       # called on each call of taggable_on
-      include ActsAsTaggableOn::Taggable::Core
-      include ActsAsTaggableOn::Taggable::Collection
-      include ActsAsTaggableOn::Taggable::Cache
-      include ActsAsTaggableOn::Taggable::Ownership
-      include ActsAsTaggableOn::Taggable::Related
-      include ActsAsTaggableOn::Taggable::Dirty
+      include Core
+      include Collection
+      include Cache
+      include Ownership
+      include Related
+      include Dirty
     end
   end
 end