Class: Simple1Calculator

Inherits:
Object
  • Object
show all
Defined in:
lib/calculator.rb

Class Method Summary collapse

Class Method Details

.add(x, y) ⇒ Object 



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# File 'lib/calculator.rb', line 2

def self.add(x,y)
	puts " addition :#{x + y}" 
end

.div(a, b) ⇒ Object 



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# File 'lib/calculator.rb', line 14

def self.div (a,b)
	a / b 
end

.mul(a, b) ⇒ Object 



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# File 'lib/calculator.rb', line 10

def self.mul(a,b)
	a * b 
end

.sub(a, b) ⇒ Object 



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# File 'lib/calculator.rb', line 6

def self.sub(a,b)
	a - b 
end