Created
August 5, 2014 05:26
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| // Swift in beta 4 | |
| if (optional?.methodReturningBool()) { | |
| println("awesome") | |
| } | |
| // Swift in beta 5 | |
| if (optional != nil && optional!.methodReturningBool()) { | |
| println("damnit...") | |
| } | |
| // Why not have our cake and eat it too? | |
| // This would be great: | |
| var optional: Bool = nil | |
| println(optional?) // false | |
| optional = false | |
| println(optional?) // true |
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