Class: Hospodar::Builder::Strategies::Link

Inherits:
Struct
  • Object
show all
Defined in:
lib/hospodar/builder/strategies/link.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#delegate ⇒ Object

Returns the value of attribute delegate



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# File 'lib/hospodar/builder/strategies/link.rb', line 6

def delegate
  @delegate
end

#object ⇒ Object (readonly)

Returns the value of attribute object.



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# File 'lib/hospodar/builder/strategies/link.rb', line 7

def object
  @object
end

#step_id ⇒ Object (readonly)

Returns the value of attribute step_id.



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# File 'lib/hospodar/builder/strategies/link.rb', line 7

def step_id
  @step_id
end

#strategy ⇒ Object

Returns the value of attribute strategy



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# File 'lib/hospodar/builder/strategies/link.rb', line 6

def strategy
  @strategy
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/hospodar/builder/strategies/link.rb', line 9

def call
  Enumerator.new do |yielder|
    strategy.call.inject(nil) do |object, (title, layer_object, id)|
      @object = layer_object
      @step_id = id
      if title.nil?
        yielder << [layer_object, id]
        next layer_object
      end
      Hospodar::Builder.def_accessor(title, on: layer_object, to: object, delegate: delegate)
      yielder << [layer_object, id]
      layer_object
    end
  end
end

#last_step ⇒ Object 



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# File 'lib/hospodar/builder/strategies/link.rb', line 25

def last_step
  step_id.title
end