.gitignore in veritrans-2.1.3 vs .gitignore in veritrans-2.2.0

@@ -1,6 +1,11 @@
 coverage
 rails_example*
 .DS_Store
 tmp
 doc/
-veritrans_credentials
\ No newline at end of file
+example/rails/cable/log
+example/rails/cable/tmp
+example/rails/simplepay/log
+example/rails/simplepay/tmp
+veritrans_credentials
+.ruby-version