Changes

301 bytes added ,  16:03, 29 November 2018
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-- For unit tests, see [[Module:Bananas/testcases]]
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-- Meta class
local p = {}
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Rectangle = {area = 0, length = 0, breadth = 0}
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function p.hello()
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-- Derived class method new
return "Hello, world!"
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function Rectangle:new (o,length,breadth)
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  o = o or {}
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  setmetatable(o, self)
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  self.__index = self
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  self.length = length or 0
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  self.breadth = breadth or 0
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  self.area = length*breadth;
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  return o
 
end
 
end
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return p
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-- Derived class method printArea
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function Rectangle:printArea ()
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  print("The area of Rectangle is ",self.area)
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end
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