swift v3.0.1
Simplified thread marshaling with a custom Swift operator function
For a review of this project, see:
http://ijoshsmith.com/2014/07/05/custom-threading-operator-in-swift/
Custom threading operator serial queue:
{ /* do some task */ } ~> { /* update some UI */}
Custom threading operator concurrent queue:
{ /* do some task */ } ≠> { /* update some UI */}