/*********** One-way binds ***********/
public static ISubscription bind <A>(
this RxList <A> list, int max, string maxName,
Fn <int, IObservable <Option <A> >, ISubscription> bindObservable
)
{
var subscription = list.rxSize.subscribe(size => {
if (size > max)
{
throw new Exception(String.Format(
"Max {0} {1} are supported in view, " +
"but list size was exceeded.", max, maxName
));
}
});
var enumeration = Enumerable.Range(0, max).Select(i => {
var observable = list.rxElement(i);
return(bindObservable(i, observable));
}).ToList(); /** Eagerly evaluate to bind **/
return(new Subscription(() => {
subscription.unsubscribe();
foreach (var s in enumeration)
{
s.unsubscribe();
}
}));
}
