2010-03-04から1日間の記事一覧

hpricot:An Hpricot Showcase:Hpricot Challenge:Retrieving non-text elements only?

まんま >> require "hpricot" => true >> doc = Hpricot('<p>foo 1</p> hoge <p>foo 2</p>') => #<Hpricot::Doc {elem <p> "foo 1" </p>} " hoge " {elem <p> "foo 2" </p>}> >> doc.search("*").grep(Hpricot::Elem) => [{elem <p> "foo 1" </p>}, {elem <p> "foo 2" </p>}] >> doc.search("*").select{ |e| e.elem? } => […