Pass association finder arguments through to the association class exactly as...

Pass association finder arguments through to the association class exactly as we received them.  Fixes case where parent.children.find() is interpreted as Child.find([]) instead of Child.find().

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1498 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/lib/active_record/associations/has_many_association.rb

@@ -78,7 +78,9 @@ def find(*args)
             options[:order] = @options[:order]
           end
 
-          @association_class.find(args.size == 1 ? args.first : args, options)
+          # Pass through args exactly as we received them.
+          args << options
+          @association_class.find(*args)
         end
       end
 

activerecord/test/associations_test.rb

@@ -316,7 +316,7 @@ def test_belongs_to_sanity
   end
 
   def test_find_ids
-    firm = Firm.find_first
+    firm = Firm.find(:first)
 
     assert_raises(ActiveRecord::RecordNotFound) { firm.clients.find }