May 26, 2018
Base class to add xpath matching to object trees
This module adds XPath-style matching to your object trees. This means that you can find nodes using an XPath-esque query with “match” from anywhere in the tree. Also, the “xpath” method returns a unique path to a given node which can be used as an identifier.
NOTE This module is not yet a complete XPath implementation. Over time I expect the subset of XPath supported to grow. See the SYNTAX documentation in the module POD for details on the current level of support.