diff options
Diffstat (limited to 'actioncable/lib/action_cable/connection/identification.rb')
| -rw-r--r-- | actioncable/lib/action_cable/connection/identification.rb | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/actioncable/lib/action_cable/connection/identification.rb b/actioncable/lib/action_cable/connection/identification.rb index c91a1d1fd7..ffab359429 100644 --- a/actioncable/lib/action_cable/connection/identification.rb +++ b/actioncable/lib/action_cable/connection/identification.rb @@ -6,8 +6,7 @@ module ActionCable extend ActiveSupport::Concern included do - class_attribute :identifiers - self.identifiers = Set.new + class_attribute :identifiers, default: Set.new end class_methods do |