Module: MathTest

Defined in:
lib/math_test.rb,
lib/math_test/version.rb

Defined Under Namespace

Classes: Error

Constant Summary collapse

VERSION = 
"0.1.2"

Class Method Summary collapse

Class Method Details

.add(a, b, c) ⇒ Object

Your code goes here…



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# File 'lib/math_test.rb', line 8

def self.add(a, b)
  a + b
end

.divide(a, b) ⇒ Object

Raises:

  • (ZeroDivisionError) 


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# File 'lib/math_test.rb', line 28

def self.divide(a, b)
  raise ZeroDivisionError, "Cannot divide by zero" if b == 0
  a.to_f / b
end

.multiply(a, b) ⇒ Object 



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# File 'lib/math_test.rb', line 24

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

.subtract(a, b) ⇒ Object 



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# File 'lib/math_test.rb', line 20

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

.sumsub(a, b, c) ⇒ Object 



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# File 'lib/math_test.rb', line 16

def self.sumsub(a, b, c)
  a + b - c
end