Enumerable::from throws InvalidArgumentException on SimpleXMLElement

[MatkovIvan]

When I tried call Enumerable::from on SimpleXMLElement throws

InvalidArgumentException: source must be array or Traversable or Enumerable.

But class SimpleXMLElement implements Traversable.

[Athari]

Should work now. Please note that SimpleXMLElement returns element names as keys, so some transformations may return unexpected results, for example, a call to toArray will return just last elements of each name if multiple elements with the same name are present, because keys will collapse (toList can be used in this case to avoid the problem).