.gitignore in halo-api-0.3.1 vs .gitignore in halo-api-0.4.1

@@ -8,7 +8,12 @@
 /spec/reports/
 /tmp/
 
 # rspec failure tracking
 .rspec_status
+
+# Environment
 .env
-/.idea
+
+# rvm
+.ruby-gemset
+.ruby-version