public static EntryList Merge(EntryList a, EntryList b)
{
var uniq = new Dictionary <Tuple <string, string, int>, Entry>();
foreach (var e in a)
{
uniq[e.VersionedKey] = e;
}
foreach (var e in b)
{
uniq[e.VersionedKey] = e;
}
EntryList result = new EntryList();
result.AddRange(uniq.Values);
return(result);
}