Merge pull request #14 from codeclimate/fh-allow-special-globals-in-initializers

Rubocop allows special globals in initializers.

Author: fhwang

rubocop.yml

@@ -51,6 +51,11 @@ Style/GlobalVars:
  - "$mongo"
  - "$rollout"
 
+# Allow $! in config/initializers
+Style/SpecialGlobalVars:
+ Exclude:
+ - config/initializers/**/*
+
 # We have common cases where has_ and have_ make sense
 Style/PredicateName:
  Enabled: true