class Geometry::Rectangle
Attributes
l[RW]
w[RW]
Public Class Methods
new(l, w)
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# File lib/geometry-mc.rb, line 55 def initialize(l, w) @l = l @w = w end
Public Instance Methods
area()
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# File lib/geometry-mc.rb, line 64 def area @l * @w end
perimeter()
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# File lib/geometry-mc.rb, line 60 def perimeter 2 * (@l + @w) end