NewMap creates a new map.

Run executes fn in a goroutine and waits for it to return.

RunTimeout executes fn in a goroutine and waits for it to return.

WatchValues is a utility function for creating a simple ValueWatcherCompareFunc that waits for one of the supplied values.

Map is a thread-safe map.

ValueWatcher holds a reference to a value.

WaitGroup is a sync.WaitGroup with utility methods.