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Garrett Reid
Front End Web Development Techdegree Student 17,532 PointsHow to call this particular method?
So, i copied this Class over into my Xcode, and created an instance called "room". I tried the dot syntax and it seems as though it can't find the method. i'm not getting any errors in the Class. If you can provide help in any way, that would be much appreciated! thank you!
class Button {
var width: Double
var height: Double
init(width:Double, height:Double){
self.width = width
self.height = height
func incrementBy(points: Double) -> Void {
self.width += points
self.height += points
}
}
}
2 Answers
Daniel Sattler
4,867 PointsYour closing curly bracket for the init method is misplaced ;-)
Take it away from behind incrementBy function and set it before... so it looks some like this:
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
}
}
Daniel Sattler
4,867 Pointsnope, you are NOT dumb... happens every now and then for EVERYONE... trust me ;-) hehe
sometimes i spend an hour or more debugging just to find out i forgot or misplaced something somewhere... :-P
Garrett Reid
Front End Web Development Techdegree Student 17,532 PointsGarrett Reid
Front End Web Development Techdegree Student 17,532 PointsOH! I'm dumb xD Thank you sir! Now I'll know to check for that xP
kjvswift93
13,515 Pointskjvswift93
13,515 PointsIs it necessary to return a type Void on the incrementBy method if you reference width and height using self within the body of the function, as Garrett did in his code?