// Playground - noun: a place where people can play

import Foundation

/*
  If this class inherits from NSObject, then
  println(weekSelections[0]) prints "false" below.
  If it doesn't inherit from NSObject, it prints "true".
*/
class Foo : NSObject {
    var weekSelections: Array<Bool>!
    func test() {
        weekSelections = Array<Bool>(count: 10, repeatedValue: false)
        weekSelections[0] = true;
        println(weekSelections[0]) // Prints "false"
    }
}

var foo = Foo()
foo.test()