Module: RCelery::TaskSupport::ClassMethods

Defined in:
lib/rcelery/task_support.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#current_options ⇒ Object

Returns the value of attribute current_options.



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# File 'lib/rcelery/task_support.rb', line 15

def current_options
  @current_options
end

Instance Method Details

#method_added(method) ⇒ Object 



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# File 'lib/rcelery/task_support.rb', line 17

def method_added(method)
  return if @current_options.nil?

  mod = self
  klass = Class.new { include mod }
  bound_method = klass.instance_method(method).bind(klass.new)

  task_name = @current_options[:name] ||
    TaskSupport.task_name(mod.name, method)

  task = Task.new(@current_options.merge(
    :name => task_name,
    :method => bound_method
  ))

  # current_options must be nil'ed before we redefine
  # the method as doing so would trigger this method
  # again and cause an infinite loop
  @current_options = nil
  mod.module_eval do
    alias_method :"_#{method}", method

    define_method(method) do |*args|
      if args.length.zero?
        task
      else
        send(:"_#{method}", *args)
      end
    end
  end

  RCelery::Task.all_tasks[task_name] = task
end

#task(options = {}) ⇒ Object 



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# File 'lib/rcelery/task_support.rb', line 51

def task(options = {})
  @current_options = options
end