.gitignore in yaml_extend-0.0.12 vs .gitignore in yaml_extend-0.1.0

@@ -6,9 +6,10 @@
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
 /.vscode/
+/.idea/
 *.gem
 
 # rspec failure tracking
 .rspec_status
\ No newline at end of file