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-rw-r--r--actioncable/lib/action_cable/connection/message_buffer.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/actioncable/lib/action_cable/connection/message_buffer.rb b/actioncable/lib/action_cable/connection/message_buffer.rb
index 25cff75b41..2f65a1e84a 100644
--- a/actioncable/lib/action_cable/connection/message_buffer.rb
+++ b/actioncable/lib/action_cable/connection/message_buffer.rb
@@ -29,10 +29,11 @@ module ActionCable
receive_buffered_messages
end
- private
+ protected
attr_reader :connection
attr_accessor :buffered_messages
+ private
def valid?(message)
message.is_a?(String)
end