robertmryan/gist:625b2e279a8f013c23e9

## gistfile1.swift
func myFunction() -> NSArray {
    var array: NSArray

    Synchronized(someObject) {
        // Stuff to do.
        // don't "return" the array, here, but just set that local var above
    }

    return array  // you can only "return" the `NSArray` object from outside the `Synchronized` closure
}
	func myFunction() -> NSArray {
	var array: NSArray

	Synchronized(someObject) {
	// Stuff to do.
	// don't "return" the array, here, but just set that local var above
	}

	return array // you can only "return" the `NSArray` object from outside the `Synchronized` closure
	}