XML::Grove::IDs3pm
Return an index of `id' attributes in a grove
Usage
use XML::Grove::IDs;# Using get_ids method on XML::Grove::Document or XML::Grove::Element:$hash = $grove_object->get_ids($attr_name, $elements);# Using an XML::Grove::IDs instance:$indexer = XML::Grove::IDs->new($attr_name, $elements);my $hash = {};$grove_object->accept($indexer, $hash);
Overview
"XML::Grove::IDs" returns a hash index of all nodes in a grove with an `id' attribute. The keys of the hash are the ID attribute value and the value at that key is the element. `$attr_name' and `$elements' are optional. The attribute name defaults to `"id"' if `$attr_name' is not supplied. Indexing can be restricted to only certain elements, by name, by providing a hash containing NAME=>1 values.
Releases
13 releases since Debian 2.2 (Potato); the text changed 6 times.