>> require "hpricot" => true >> doc = Hpricot('<input name="foo1" checked><input name="foo2"><input name="foo3" checked>') => #<Hpricot::Doc {emptyelem <input checked name="foo1">} {emptyelem <input name="foo2">} {emptyelem <input checked name="foo3">}> >> doc.search("input[@checked]") => #</hpricot::doc>