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Start your free trialKunal Sinha
244 Pointswhat does init do
i cant figure it ut
class Point {
var x: Int
var y: Int
init(x: Int, y: Int) {
self.x = x
self.y = y
}
}
class Machine {
var location: Point
init() {
self.location = Point(x: 0, y: 0)
}
func move(_ direction: String) {
print("Do nothing! I'm a machine!")
}
}
// Enter your code below
1 Answer
J H
1,335 PointsLooks like you skipped a video...
- Object-Oriented Swift 3 - https://teamtreehouse.com/library/initializers-and-self