/// <summary>
/// Add all contents of dictionary in our multi-map,
/// replacing existing once with new onces
/// </summary>
/// <param name="m">Dictionary</param>
public void AddAll(Dictionary <K, object> m)
{
bool multi = m is MultiMap <K>;
if (m != null)
{
foreach (K item in m.Keys)
{
if (multi)
{
_map.Add(item, LazyList.Clone(m[item]));
}
else
{
_map.Add(item, m[item]);
}
}
}
}
