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-rw-r--r--actioncable/lib/action_cable/subscription_adapter/postgresql.rb1
1 files changed, 0 insertions, 1 deletions
diff --git a/actioncable/lib/action_cable/subscription_adapter/postgresql.rb b/actioncable/lib/action_cable/subscription_adapter/postgresql.rb
index 58db65f546..bdab5205ec 100644
--- a/actioncable/lib/action_cable/subscription_adapter/postgresql.rb
+++ b/actioncable/lib/action_cable/subscription_adapter/postgresql.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
gem "pg", "~> 0.18"
require "pg"
require "thread"