.gitignore in validate_zipcode-1.2.0 vs .gitignore in validate_zipcode-1.2.1

@@ -5,5 +5,24 @@
 /coverage/
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
+*.gem
+*.rbc
+.bundle
+.config
+.yardoc
+.coveralls.yml
+*.swp
+Gemfile.lock
+InstalledFiles
+_yardoc
+coverage
+doc/
+lib/bundler/man
+pkg
+rdoc
+spec/reports
+tmp
+.*~
+*~