Class: Pakyow::Support::Pipeline::Callable Private

Inherits:
Object
  • Object
show all
Defined in:
lib/pakyow/support/pipeline.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Constructor Details

#initialize(actions, context) ⇒ Callable

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Callable.



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# File 'lib/pakyow/support/pipeline.rb', line 251

def initialize(actions, context)
  @stack = actions.map { |action|
    action.finalize(context)
  }
end

Instance Method Details

#call(object, stack = @stack.dup) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/pakyow/support/pipeline.rb', line 263

def call(object, stack = @stack.dup)
  catch :halt do
    until stack.empty? || object.halted?
      action = stack.shift
      if action.arity == 0
        action.call do
          call(object, stack)
        end
      else
        action.call(object) do
          call(object, stack)
        end
      end
    end
  end

  object.pipelined
end

#initialize_copy(_) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/pakyow/support/pipeline.rb', line 257

def initialize_copy(_)
  @stack = @stack.dup

  super
end