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-rw-r--r--app/channels/hashtag_channel.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/app/channels/hashtag_channel.rb b/app/channels/hashtag_channel.rb
index 5be8d94cd..4470a0e99 100644
--- a/app/channels/hashtag_channel.rb
+++ b/app/channels/hashtag_channel.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class HashtagChannel < ApplicationCable::Channel
   def subscribed
     tag = params[:tag].downcase