.gitignore in active_model_serializers-0.10.0.rc5 vs .gitignore in active_model_serializers-0.10.0

@@ -21,5 +21,15 @@
 *.swp
 .ruby-version
 .ruby-gemset
 vendor/bundle
 tags
+
+# silly macs
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+Icon?
+ehthumbs.db
+Thumbs.db