Instance Public methods
Returns the name of the channel, underscored, without the
Channel ending. If the channel is in a namespace, then the namespaces are represented by single colon separators in the channel name.
ChatChannel.channel_name # => 'chat' Chats::AppearancesChannel.channel_name # => 'chats:appearances' FooChats::BarAppearancesChannel.channel_name # => 'foo_chats:bar_appearances'
# File actioncable/lib/action_cable/channel/naming.rb, line 16 def channel_name @channel_name ||= name.sub(/Channel$/, "").gsub("::", ":").underscore end