• Add rubygem-nokogiri-diff 0.2.0

nokogiri-diff adds the ability to calculate the differences (added or removed
nodes) between two XML/HTML documents.

Features:

• Performs a breadth-first comparison between children nodes.
• Compares XML/HTML Elements, Attributes, Text nodes and DTD nodes.
• Allows calculating differences between documents, or just enumerating the added or removed nodes.

WWW: https://github.com/postmodern/nokogiri-diff
RG: https://rubygems.org/gems/nokogiri-diff