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

Martin Franzner
Martin Franzner
3,300 Points
Posted by Martin Franzner
Martin Franzner
3,300 Points

points to the width

I didn't got it, its to make the width and points be same, link one with another?

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 = (width == points)

  }
}

3 Answers

Chris Stromberg
PLUS
Chris Stromberg
Courses Plus Student 13,389 Points
Chris Stromberg
Chris Stromberg
Courses Plus Student 13,389 Points

The challenge was to increment the size by points.

func incrementBy(points: Double){
         width += points
         height += points
        }
Lukas Smith
Lukas Smith
4,026 Points
Lukas Smith
Lukas Smith
4,026 Points

Should be width = (width + points) or width += points

Martin Franzner
Martin Franzner
3,300 Points
Martin Franzner
Martin Franzner
3,300 Points

thank you, Lukas and Chris, of course, how I couldn't figure out that, would be too easy the width be = the points... Thanks!!