class PolymorphicShape::Rectangle
Attributes
height[RW]
width[RW]
Public Class Methods
new(height, width)
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# File lib/shape/polymorphic_shape/rectangle.rb, line 4 def initialize(height, width) @height = height @width = width end
Public Instance Methods
area()
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# File lib/shape/polymorphic_shape/rectangle.rb, line 9 def area @height * @width end