# LuaXmlNodeSet Methods

A `LuaXmlNodeSet` object represents a set of XML nodes.

If you have a `LuaXmlNodeSet` object called `nodes` you can call its methods using the '`:`' operator. For example:

    nodes:size()

Method | Description
--- | ---
at | Returns the LuaXmlNode at position `pos` in the set.
size | Returns size of node set.

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