diff options
Diffstat (limited to 'actioncable/lib/action_cable/channel/callbacks.rb')
| -rw-r--r-- | actioncable/lib/action_cable/channel/callbacks.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/actioncable/lib/action_cable/channel/callbacks.rb b/actioncable/lib/action_cable/channel/callbacks.rb index c740132c94..4223c0d996 100644 --- a/actioncable/lib/action_cable/channel/callbacks.rb +++ b/actioncable/lib/action_cable/channel/callbacks.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "active_support/callbacks" module ActionCable |