public static IQbservable <TResult> ForkJoin <TSource1, TSource2, TResult>(this IQbservable <TSource1> first, IObservable <TSource2> second, Expression <Func <TSource1, TSource2, TResult> > resultSelector)
{
if (first == null)
{
throw new ArgumentNullException(nameof(first));
}
if (second == null)
{
throw new ArgumentNullException(nameof(second));
}
if (resultSelector == null)
{
throw new ArgumentNullException(nameof(resultSelector));
}
return(first.Provider.CreateQuery <TResult>(
Expression.Call(
null,
#if CRIPPLED_REFLECTION
InfoOf(() => QbservableEx.ForkJoin <TSource1, TSource2, TResult>(default(IQbservable <TSource1>), default(IObservable <TSource2>), default(Expression <Func <TSource1, TSource2, TResult> >))),
#else
((MethodInfo)MethodInfo.GetCurrentMethod()).MakeGenericMethod(typeof(TSource1), typeof(TSource2), typeof(TResult)),
#endif
first.Expression,
GetSourceExpression(second),
resultSelector
)
));
}
public static IQbservable <TSource[]> ForkJoin <TSource>(this IQbservableProvider provider, IEnumerable <IObservable <TSource> > sources)
{
if (provider == null)
{
throw new ArgumentNullException(nameof(provider));
}
if (sources == null)
{
throw new ArgumentNullException(nameof(sources));
}
return(provider.CreateQuery <TSource[]>(
Expression.Call(
null,
#if CRIPPLED_REFLECTION
InfoOf(() => QbservableEx.ForkJoin <TSource>(default(IQbservableProvider), default(IEnumerable <IObservable <TSource> >))),
#else
((MethodInfo)MethodInfo.GetCurrentMethod()).MakeGenericMethod(typeof(TSource)),
#endif
Expression.Constant(provider, typeof(IQbservableProvider)),
GetSourceExpression(sources)
)
));
}
