Merging two IEnumerables

Question

I have two IEnumerables.

One gets filled with the fallback ellements. This one will always contain the most elements. The other one will get fi

Answer 1

Try this.

public static IEnumerable SmartCombine(IEnumerable fallback, IEnumerable translated) {
  return translated.Concat(fallback.Where(p => !translated.Any(x => x.id.equals(p.id)));
}