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Start your free trialMarco Garduño
1,549 Pointshelp , I just do not know hat to do
help
class Button {
var width: Double
var height: Double
init(width:Double, height:Double){
self.width = width
self.height = height
}
}
1 Answer
Felix Ayala
5,541 PointsHi Marcos,
The challenge clearly says that you need to add a method named incrementBy
which will accept a parameter named points
. (Within the method add points to the width and height properties).
So, in order to create a method inside your class, you must declare a function tha receives a Double parameter named points
, then, increment your width and height properties by your new parameter.
Your code will looks like:
func incrementBy(points: Double) {
self.width = self.width + points
self.height = self.height + points
}
Regards