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iOS Object-Oriented Swift Inheritance Overriding Methods

Michael Doyle
Michael Doyle
2,418 Points
Posted by Michael Doyle
Michael Doyle
2,418 Points

I cannot see what is wrong with what I have here.

.

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
    height += points
  }
}

class RoundButton: Button {
  var cornerRadius: Double = 5.0
  override func incrementBy(_points: Double = 7.0) {
    width += points
    height += points
  }

}

1 Answer

Michael Doyle
Michael Doyle
2,418 Points
Michael Doyle
Michael Doyle
2,418 Points

Found the problem! Needed a space after the underscore before points in the override function