Creating Class Methods : Class Methods « Class « Ruby

Creating Class Methods

# Besides class variables, you can create class methods in Ruby. 

# You can call a class method using just the name of the class. 

class Mathematics
  def Mathematics.add(operand_one, operand_two)
    return operand_one + operand_two

puts "1 + 2 = " + Mathematics.add(1, 2).to_s


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