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jeden/gist:24d31d933851c133f038

Created November 27, 2014 16:42
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gistfile1.swift
class SomeClass {
var _optionalVar: String?
var nonoptionalVar: String? {
get { return _optionalVar }
set { _optionalVar = newValue == nil ? "123" : newValue }
}
init() {
self.nonoptionalVar = nil
}
}
let instance = SomeClass()
instance.nonoptionalVar
instance.nonoptionalVar = nil
instance.nonoptionalVar
instance.nonoptionalVar = "newvalue"
instance.nonoptionalVar = nil
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