debian-mirror-gitlab/debian/gems-compat/actioncable-5.1.6.1/lib/action_cable/channel/callbacks.rb

35 lines
925 B
Ruby

require "active_support/callbacks"
module ActionCable
module Channel
module Callbacks
extend ActiveSupport::Concern
include ActiveSupport::Callbacks
included do
define_callbacks :subscribe
define_callbacks :unsubscribe
end
class_methods do
def before_subscribe(*methods, &block)
set_callback(:subscribe, :before, *methods, &block)
end
def after_subscribe(*methods, &block)
set_callback(:subscribe, :after, *methods, &block)
end
alias_method :on_subscribe, :after_subscribe
def before_unsubscribe(*methods, &block)
set_callback(:unsubscribe, :before, *methods, &block)
end
def after_unsubscribe(*methods, &block)
set_callback(:unsubscribe, :after, *methods, &block)
end
alias_method :on_unsubscribe, :after_unsubscribe
end
end
end
end