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

Josh Schlabach
Josh Schlabach
1,771 Points

Why

Just wondering why I'm wrong

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

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

points + width + height

}






}

1 Answer

Actually you are just adding the variables (points + width + height) without storing it somewhere (actually intended to be stored in the width/height variables). You have to add width and points and store this in width, and also add height and points and store this in height. Good luck! :-)