hpricot：Hpricot::Elements#inner_text, #text

>> require "hpricot"
=> true
>> doc = Hpricot('<p><b>foo1</b></p><p>foo2</p>')
=> #<Hpricot::Doc {elem <p> {elem <b> "foo1" </b>} </p>} {elem <p> "foo2" </p>}>
>> doc.html
=> "<p><b>foo1</b></p><p>foo2</p>"
>> doc.search("p").html
=> "<b>foo1</b>foo2"
>> doc.search("p").inner_text
=> "foo1foo2"
>> doc.search("p").text
=> "foo1foo2"