public static UpdateFilter <T> Where <T>(this UpdateFilter <T> filter, Func <T, bool> andFunc)
{
filter.Filters.Add(update => andFunc(filter.Mapper(update)));
return(filter);
}
public static UpdateFilter <TResult> Select <TResult, TSource>(this UpdateFilter <TSource> filter,
Func <TSource, TResult> mapper)
{
return(new(filter.client, update => mapper(filter.Mapper(update)), filter.Filters));
}
