fixed syntax

Gemfile

@@ -1,8 +1,8 @@
 source :gemcutter
 
-gem 'mongoid',        '>= 2.0.2'
+gem 'mongoid',        '>= 2.0.1'
 gem "mongoid_adjust", '>= 0.1.1'
-gem 'bson_ext',       '>= 1.0.1'
+gem 'bson_ext',       '>= 1.2'
 
 group :test do
   gem 'rspec', '>= 2.4.0'

VERSION

@@ -1 +1 @@
-0.3.1
+0.3.2

lib/mongoid/embedded_helper.rb

@@ -2,51 +2,51 @@
 
 module Mongoid
   module EmbeddedHelper
-		def self.included(model)
-			model.class_eval do			          
+    def self.included(model)
+      model.class_eval do
         alias_method :old_parentize, :parentize
         def parentize(document)
           old_parentize document
           send(:after_parentize) if respond_to?(:after_parentize)
-          # run_callbacks(:after_parentize)    
-        end          
+          # run_callbacks(:after_parentize)
+        end
       end
     end
-       
+
     def in_collection stack = []
       stack.extend(ArrayExt) if stack.empty?
-      if embedded? 
+      if embedded?
         stack.add_collection_name self
         if _parent.respond_to?(:in_collection)
           _parent.in_collection(stack)
         else
           iterate_collection_stack stack, _parent
         end
-      else  
-        return self.class if stack.empty?      
+      else
+        return self.class if stack.empty?
         iterate_collection_stack stack
       end
     end
-    
-    private 
-         
+
+    private
+
     def iterate_collection_stack stack, subject = nil
       collection = subject || self
       stack = stack.reverse
       stack.each do |entry|
-        sub_collection = collection.send entry[:collection_name]    
-        index = sub_collection.to_a.index(entry[:object]) if entry != stack.last        
+        sub_collection = collection.send entry[:collection_name]
+        index = sub_collection.to_a.index(entry[:object]) if entry != stack.last
         collection = sub_collection[index] if index
         collection = sub_collection  if !index
       end
       collection
     end
-    
+
     module ArrayExt
       def add_collection_name obj
         self << {:collection_name => obj.collection_name, :object => obj}
-      end      
-    end    
+      end
+    end
   end
 end