public static Task <Keyword?[]> GetKeywords(this IKeywordService service, IEnumerable <string> ids)
{
List <Task <Keyword?> > posts = new List <Task <Keyword?> >();
foreach (var id in ids)
{
posts.Add(service.Get(id));
}
return(Task.WhenAll(posts.ToArray()));
}
public static async Task <IEnumerable <Keyword> > GetData(this IKeywordService service, IEnumerable <string> ids)
{
List <Keyword> result = new List <Keyword>();
foreach (var id in ids)
{
var item = await service.Get(id);
if (item != null)
{
result.Add(item);
}
}
return(result);
}
