mcordell / grape_token_auth

Token auth for grape apps
MIT License
52 stars 19 forks source link

Add FrozenStringLiteral comments #50

Closed mcordell closed 8 years ago

mcordell commented 8 years ago

Ruby 2.3 introduces the ability to make strings immutable. By adding this comment, the feature is enabled for any code where this comment exists. These comments can be removed in ruby 3.0.