class RahilTest::Math
Public Class Methods
add(x,y)
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# File lib/rahil_test.rb, line 5 def self.add(x,y) sum = x+y p "#{sum}" end
sub(x,y)
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# File lib/rahil_test.rb, line 9 def self.sub(x,y) diff = x-y p "#{diff}" end