在Swift 2.0中,如何按属性对自定义对象数组进行排序?我知道在Swift 1.2中,这是使用sorted()和sort()完成的.然而,这些方法在Xcode 7 beta 4中不再有效.谢谢
例如:
class MyObject: NSObject {
var myDate : NSDate
}
...
let myObject1 : MyObject = MyObject() //same thing for myObject2, myObject3
var myArray : [MyObject] = [myObject1, myObject2, myObject3]
//now, I want to sort myArray by the myDate property of MyObject.