mechanize：Mechanize::Form::RadioButton#text

everyday Ruby

以下のような HTML で

<html>
<head>
<title>form test</title>
</head>
<body>

<form method="get" action="cgi/foo00.cgi" name="form1">
  <input type="radio" name="radio1" value="foo" checked="checked" />Foo
  <input type="radio" name="radio1" value="bar" />Bar
</form>

</body>
</html>
>> require 'mechanize'
=> true
>> agent = Mechanize.new
=> #<Mechanize:0xb74dd5ac ...
>> page = agent.get('http://127.0.0.1:8080/test13_radiobutton.html')
=> #<Mechanize::Page
  ...
>> f = page.form('form1')
=> #<Mechanize::Form
  ...
>> f.radiobuttons[0].text
=> nil
>> f.radiobuttons[1].text
=> nil

label に関係するようなので、label が nil なら nil でもしょうがなさそう。