callbacks.rb in mongomodel-0.5.6

- old
+ new

@@ -18,11 +18,11 @@
   # * (-) <tt>create</tt>
   # * (5) <tt>after_create</tt>
   # * (6) <tt>after_save</tt>
   #
   # That's a total of eight callbacks, which gives you immense power to react and prepare for each state in the
-  # MongoModel lifecycle. The sequence for calling <tt>Document#save</tt> for an existing record is similar, except that each 
+  # MongoModel lifecycle. The sequence for calling <tt>Document#save</tt> for an existing record is similar, except that each
   # <tt>_on_create</tt> callback is replaced by the corresponding <tt>_on_update</tt> callback.
   #
   # Examples:
   #   class CreditCard < MongoModel::Document
   #     # Strip everything but digits, so the user can specify "555 234 34" or
@@ -197,36 +197,36 @@
       :after_initialize, :after_find, :before_validation, :after_validation,
       :before_save, :around_save, :after_save, :before_create, :around_create,
       :after_create, :before_update, :around_update, :after_update,
       :before_destroy, :around_destroy, :after_destroy
     ]
-    
+
     module ClassMethods
       include ActiveModel::Callbacks
     end
-    
+
     included do
       include ActiveModel::Validations::Callbacks
-      
+
       define_model_callbacks :initialize, :find, :only => :after
       define_model_callbacks :save, :create, :update, :destroy
     end
-    
+
     def initialize(*args, &block) #:nodoc:
       super
       run_callbacks_with_embedded(:initialize)
     end
-    
+
     def run_callbacks_with_embedded(kind, *args, &block)
       if block_given?
         embedded_callbacks = nest_embedded_callbacks(kind, *args, &block)
         run_callbacks(kind, *args, &embedded_callbacks)
       else
         run_callbacks(kind, *args)
         embedded_documents.each { |doc| doc.run_callbacks(kind, *args) } unless kind == :initialize
       end
     end
-  
+
   private
     def nest_embedded_callbacks(kind, *args, &block)
       embedded_documents.inject(block) do |callback, doc|
         Proc.new { doc.run_callbacks_with_embedded(kind, *args, &callback) }
       end