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Ramsey Shafi
Courses Plus Student 5,240 PointsI don't understand what I am supposed to do.
What does it mean when it says to add 'points' to the width and height properties?
class Button {
var width: Double
var height: Double
init(width:Double, height:Double){
self.width = width
self.height = height
}
func incrementBy(points: Double) {
}
}
1 Answer
William Li
Courses Plus Student 26,868 PointsYou've done well at defining the the function incrementBy, and syntax is correct. Now as to what to put in the function body
What does it mean when it says to add 'points' to the width and height properties?
It means add the points to the self.width, and also adds it to the self.height.
func incrementBy(points: Double) {
self.width += points
self.height += points
}