NSOperation on the iPhone

Question

I\'ve been looking for some concrete scenarios for when NSOperation on the iPhone is an ideal tool to use in an application. To my understanding, this is a wrap

Answer 1

A sample that you can try using Swift

let operation : NSOperation = NSOperation()
operation.completionBlock = {
println("Completed")
}

let operationQueue = NSOperationQueue.mainQueue()
operationQueue.addOperation(operation)