module TransmissionRSS::Callback

Public Instance Methods

callback(*names) click to toggle source

Define callback method.

# File lib/transmission-rss/callback.rb, line 4
def callback(*names)
  names.each do |name|
    self.class_eval do
      define_method name, ->(*args, &block) do
        @callbacks ||= {}
        if block
          @callbacks[name] = block
        elsif @callbacks[name]
          @callbacks[name].call(*args)
        end
      end
    end
  end
end