2010-05-16から1日間の記事一覧

hpricot:Hpricot::Traverse#xpath

>> require "hpricot" => true >> doc = Hpricot('<p><b>foo1</b>hoge</p><p>foo2</p>') => #<Hpricot::Doc {elem <p> {elem <b> "foo1" </b>} "hoge" </p>} {elem <p> "foo2" </p>}> >> doc.xpath => "/" >> doc.at('*').xpath => "/p[1]" >> doc.search('p')[0].xpath => "/p[1]" >> doc.search('p')[1].xpath => "/p[2]"