class PolymorphicShape::Square

Attributes

side[RW]

Public Class Methods

new(side) click to toggle source
# File lib/shape/polymorphic_shape/square.rb, line 4
def initialize(side)
  @side = side
end

Public Instance Methods

area() click to toggle source
# File lib/shape/polymorphic_shape/square.rb, line 8
def area
  @side * @side
end