.gitignore in hash_deep_diff-0.1.0 vs .gitignore in hash_deep_diff-0.2.0

@@ -1,8 +1,10 @@
-/.bundle/
+*.gem
+*.lock
 /.yardoc
 /_yardoc/
 /coverage/
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
+/vendor/bundle/