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

Josh Smith
Josh Smith
1,049 Points
Posted by Josh Smith
Josh Smith
1,049 Points

Going Wrong

Don't know what I'm doing 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) {
       width.points = width 
  }

}
Roland Shen
Roland Shen
7,628 Points

Is this a challenge? If so, what's the challenge?

1 Answer

Joseph Cappillo
Joseph Cappillo
2,224 Points
Joseph Cappillo
Joseph Cappillo
2,224 Points

I had the same problem with this one too. Its in the func you need to add the width and points like this.

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

} }

Josh Smith
Josh Smith
1,049 Points
Josh Smith
Josh Smith
1,049 Points

Dang! I was trying all sorts of variations with the last bit. Thanks Joseph!