Class: Delayed::Master::Callbacks

Inherits:
Object
  • Object
show all
Defined in:
lib/delayed/master/callbacks.rb

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Callbacks

Returns a new instance of Callbacks.



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# File 'lib/delayed/master/callbacks.rb', line 6

def initialize(config)
  @config = config
end

Instance Method Details

#call(event, *args, &block) ⇒ Object 



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# File 'lib/delayed/master/callbacks.rb', line 10

def call(event, *args, &block)
  run(:"before_#{event}", *args)
  result = run(:"around_#{event}", *args, &block)
  run(:"after_#{event}", *args)
  result
end

#run(name, *args, &block) ⇒ Object 



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# File 'lib/delayed/master/callbacks.rb', line 17

def run(name, *args, &block)
  callbacks = get_callbacks(name)
  if block
    callbacks.reverse.reduce(block) { |ret, c| -> { c.call(*args, &ret) } }.call
  else
    callbacks.each { |c| c.call(*args) }
  end
end