객체를 사용하지 않은 Ruby 코드
def add(v1, v2) return v1+v2 end def subtract(v1, v2) return v1-v2 end num1 = 10 num2 = 10 p add(num1,num2) p subtract(num1,num2) num3 = 30 num4 = 20 p add(num3,num4) p subtract(num3, num4)
생활코딩
Coding Everybody
def add(v1, v2) return v1+v2 end def subtract(v1, v2) return v1-v2 end num1 = 10 num2 = 10 p add(num1,num2) p subtract(num1,num2) num3 = 30 num4 = 20 p add(num3,num4) p subtract(num3, num4)