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PharoExtras / XPath
About XPath
Author: PharoExtras team.
An XPath library for Pharo, Squeak, and Gemstone leveraging the XML parsing capabilities of XMLParser. Supports XPath 1.0 syntax with extensions.
Usage:
doc := XMLDOMParser parse: aStream.
path := XPath for: 'entry/content/@src'.
urls := path in: doc.
This will look for each 'src' attribute of each 'content' node of all 'entry' nodes in the document.