Tuple

Available on all platforms

@author 杨博

Class Fields

`static function pair<A0, A1>(a0:A0, a1:A1, callback:A0 ->A1 ->Void):Void`

`static function triple<A0, A1, A2>(a0:A0, a1:A1, a2:A2, callback:A0 ->A1 ->A2 ->Void):Void`