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module ActionCable
module Channel
module Naming
extend ActiveSupport::Concern
class_methods do
# Returns the name of the channel, underscored, without the <tt>Channel</tt> 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'
def channel_name
@channel_name ||= name.sub(/Channel$/, "").gsub("::", ":").underscore
end
end
# Delegates to the class' <tt>channel_name</tt>
delegate :channel_name, to: :class
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems