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iOS Object-Oriented Swift Classes and Objects Classes and Their Methods

help , I just do not know hat to do

help

Button.swift
class Button {
  var width: Double
  var height: Double

  init(width:Double, height:Double){
    self.width = width
    self.height = height
  }



}

1 Answer

Felix Ayala
Felix Ayala
5,541 Points

Hi Marcos,

The challenge clearly says that you need to add a method named incrementBy which will accept a parameter named points. (Within the method add points to the width and height properties).

So, in order to create a method inside your class, you must declare a function tha receives a Double parameter named points, then, increment your width and height properties by your new parameter.

Your code will looks like:

func incrementBy(points: Double) {
    self.width = self.width + points
    self.height = self.height + points
}

Regards