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biku/force didSet on array when changing a property of a member

Created August 17, 2016 17:31
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force didSet on array when changing a property of a member
class Ns:NSObject {
var title: String = "unset"
}
struct Me {
var me:[Ns] {
didSet {
print("set me")
}
}
}
let one = Ns()
let two = Ns()
var m = Me(me:[one, two])
m.me.first?.title
m.me.last?.title
if var firstNs = m.me.first, let indexOfOne = m.me.indexOf(firstNs) {
firstNs.title = "first"
m.me[indexOfOne] = firstNs // this will force a didSet
}
m.me.first?.title
m.me.last?.title
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