public FuzzyLocationFeed(GeoCoordinate currentLocation, IMoveStrategy moveStrategy, int movementThreshold)
{
_observable = moveStrategy.Scan(
Tuple.Create(currentLocation, currentLocation), (acc, cur) =>
{
double distance = acc.Item1.GetDistanceTo(cur);
if (distance >= movementThreshold)
{
return(Tuple.Create(cur, cur));
}
return(Tuple.Create(acc.Item1, cur));
}).Where(pair => pair.Item1 == pair.Item2).Select(pair => pair.Item1);
}
