Class: XRay::JS::Element

Inherits:
Node
  • Object
show all
Defined in:
lib/js/struct.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, left = nil, right = nil, position = nil) ⇒ Element

Returns a new instance of Element.



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# File 'lib/js/struct.rb', line 10

def initialize(type, left = nil, right = nil, position = nil)
  @type, @left, @right, @position = type, left, right, position
end

Instance Attribute Details

#left ⇒ Object (readonly)

Returns the value of attribute left.



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# File 'lib/js/struct.rb', line 8

def left
  @left
end

#right ⇒ Object (readonly)

Returns the value of attribute right.



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# File 'lib/js/struct.rb', line 8

def right
  @right
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/js/struct.rb', line 8

def type
  @type
end

Instance Method Details

#contains?(target) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/js/struct.rb', line 24

def contains?(target)
  return true if target == @type
  left && left.respond_to?(:contains?) && left.contains?(target) or 
    right && right.respond_to?(:contains?) && right.contains?(target)
end

#position ⇒ Object 



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# File 'lib/js/struct.rb', line 18

def position
  @position ? @position : 
      left ? left.position : 
      right ? right.position : nil
end

#text ⇒ Object 



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# File 'lib/js/struct.rb', line 14

def text
  "(#{type},#{left},#{right})"
end