bmabey/email-spec — pull request #86 by bcardarella (2011-12-27 04:17:25+00:00)
Title: Resolve href surrounded by single quote issue

In emails that had links who's href values were surrounded by
single-quotes the URI.extract method does not work. It will leave a
trailing single quote if there are any paths on the the matched URI.

In short, URI.extract is not ideal for parsing HTML. While I don't like
the idea of having to add Nokogiri as a dependency it does the parsing
very well. In addition, I cannot think of a situation where I would be
using email_spec and not have Nokogiri already in the test suite
somewhere as a dep.