lib/vestal_versions.rb in laserlemon-vestal_versions-0.4.5 vs lib/vestal_versions.rb in laserlemon-vestal_versions-0.5.0

@@ -57,12 +57,11 @@
 
         def create_version
           if versions.empty?
             versions.create(:changes => attributes, :number => 1)
           else
-            reset_version
-            versions.create(:changes => changes, :number => (version.to_i + 1))
+            versions.create(:changes => changes, :number => (last_version + 1))
           end
 
           reset_version
         end
 
@@ -110,16 +109,12 @@
           revert_to(value)
           reset_version if saved = save
           saved
         end
 
-        def last_changes
+        def latest_changes
           return {} if version.nil? || version == 1
           versions.at(version).changes
-        end
-
-        def last_changed
-          last_changes.keys
         end
     end
   end
 end