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Alex Parkman
Courses Plus Student 1,659 PointsHelp Please
I am struggling to add points to the method, I am not sure if it is asking me to return something?
Cheers
class Button {
var width: Double
var height: Double
init(width:Double, height:Double){
self.width = width
self.height = height
func incrementBy(points: Double) -> Double {
return width; height (5)
}
}
}
1 Answer
Jason Safdie
3,461 PointsHey Alex, First try declaring a var property named "points" within the new func incrementBy. Then, assign a default Double value of whatever you want. I did 10.0. Just below that, assign the new points property to width and height...and BOOM!.
class Button {
var width: Double
var height: Double
init(width:Double, height:Double){
self.width = width
self.height = height
}
func incrementBy(points: Double) {
var points = 10.0
width += points
height += points
}
}