Validating save returns boolean; update and create return responses.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5810 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activeresource/lib/active_resource/base.rb

@@ -205,13 +205,12 @@ module ActiveResource
 
       def update
         connection.put(element_path, to_xml)
-        true
       end
 
       def create
-        resp = connection.post(collection_path, to_xml)
-        self.id = id_from_response(resp)
-        true
+        returning connection.post(collection_path, to_xml) do |response|
+          self.id = id_from_response(response)
+        end
       end
 
       # takes a response from a typical create post and pulls the ID out

activeresource/lib/active_resource/validations.rb

@@ -109,9 +109,10 @@ module ActiveResource
 
     def save_with_validation
       save_without_validation
+      true
     rescue ResourceInvalid => error
       errors.from_xml(error.response.body)
-      return false
+      false
     end
 
     def valid?