public async Task <IDictionary <string, StarWarsCharacter> > FetchCharacterByIdAsync(IEnumerable <string> ids)
{
var characters = await Task.WhenAll(ids.Select(id => _service.FetchCharacterByIdAsync <StarWarsCharacter>(id)));
return(characters.ToDictionary(x => x.Id));
}
public Task <Droid> Hero()
{
return(_service.FetchCharacterByIdAsync <Droid>("3"));
}
public Task <StarWarsCharacter[]> Friends(Human source)
{
var friends = source.Friends ?? new string[0];
return(Task.WhenAll(friends.Select(id => _service.FetchCharacterByIdAsync <StarWarsCharacter>(id))));
}