##Build Instructions:
Download
Open XcWorkspace file
Run on iPhone 7 Plus simulator on a computer with Xcode 8.2.1
Do not update cocoapods
This uses a reletively recent version of ReSwift, but this same problem is observed in earlier versions as well.
##Testing Instructions:
Tap the "Launch Them!" button many times. It will work fine.
Tap the switch to start using the DispatchQueue.global() queue, which is a concurrent queue.
Tap the "Launch Them!" button several times in rapid succession. It will fail as the label describes, triggering "ReSwift:IllegalDispatchFromReducer - Reducers may not dispatch actions" from merely the concurrent queue.