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bentrengrove/enumerateObjectsWithBlock Swift

Last active August 29, 2015 14:02
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How to use the enumerateObjectsWithBlock method on NSArray with Swift
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enumerateObjectsWithBlock Swift
let nArray : NSArray = ["1", "2", "3"]
nArray.enumerateObjectsUsingBlock {(obj, index, stop) in
println("Object \(obj) Index \(index)")
if index == 1 {
stop.withUnsafePointer { $0.memory = true }
}
}
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Updated to remove unneeded syntax.

Just a note, this was never intended to be the way do enumerate over an array, just a academic exercise to try and use some C pointers in swift

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