*.gem
 *.rbc
 .bundle
 .config
 .yardoc
 Gemfile.lock
 InstalledFiles
 _yardoc
 coverage
 doc/
 lib/bundler/man
 pkg
 rdoc
 spec/reports
 test/tmp
 test/version_tmp
 tmp

 .idea/

 .directory
 *.iml
 *.iws
 *.lock