Rhino.ScriptRuntime.ToIterator C# (CSharp) Method

		public static Scriptable ToIterator(Context cx, Scriptable scope, Scriptable obj, bool keyOnly)
		{
			if (ScriptableObject.HasProperty(obj, NativeIterator.ITERATOR_PROPERTY_NAME))
			{
				object v = ScriptableObject.GetProperty(obj, NativeIterator.ITERATOR_PROPERTY_NAME);
				if (!(v is Callable))
				{
					throw TypeError0("msg.invalid.iterator");
				}
				Callable f = (Callable)v;
				object[] args = new object[] { keyOnly ? true : false };
				v = f.Call(cx, scope, obj, args);
				if (!(v is Scriptable))
				{
					throw TypeError0("msg.iterator.primitive");
				}
				return (Scriptable)v;
			}
			return null;
		}