public static IDisposable AffectEach <T>(this IReactiveCollection <T> collection, Action <IConnectionSink, T> affect) where T : class
{
var itemConnectionsDict = new Dictionary <T, Connections>();
collection.BindEach(item => {
var itemConnections = new Connections();
if (itemConnectionsDict.ContainsKey(item))
{
UnityEngine.Debug.LogError("it seems item is already loaded, this function wont work if elements repeated in the collection");
return;
}
affect(itemConnections, item);
itemConnectionsDict[item] = itemConnections;
}, item => {
itemConnectionsDict.TakeKey(item).DisconnectAll();
});
return(new AnonymousDisposable(() =>
{
foreach (var connections in itemConnectionsDict.Values)
{
connections.DisconnectAll();
}
}));
}