Class: Draught::Transformations::Composition

Inherits:
Object
  • Object
show all
Includes:
Common
Defined in:
lib/draught/transformations/composition.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(transforms) ⇒ Composition

Returns a new instance of Composition.



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# File 'lib/draught/transformations/composition.rb', line 10

def initialize(transforms)
  @transforms = transforms
end

Instance Attribute Details

#transforms ⇒ Object (readonly)

Returns the value of attribute transforms.



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# File 'lib/draught/transformations/composition.rb', line 8

def transforms
  @transforms
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/draught/transformations/composition.rb', line 26

def ==(other)
  other.transforms == transforms
end

#affine? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/draught/transformations/composition.rb', line 18

def affine?
  false
end

#call(point) ⇒ Object 



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# File 'lib/draught/transformations/composition.rb', line 14

def call(point)
  transforms.inject(point) { |result_point, transform| transform.call(result_point) }
end

#to_transform ⇒ Object 



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# File 'lib/draught/transformations/composition.rb', line 22

def to_transform
  self
end