mechanize：Mechanize::Form#values

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="text" name="text1" />
  <input type="hidden" name="hidden1" />
  <textarea name="textarea1" rows="4" cols="40">foo</textarea>
</form>

</body>
</html>
>> require 'mechanize'
=> true
>> agent = Mechanize.new
=> #<Mechanize:0xb7430604 ...
>> page = agent.get('http://127.0.0.1:8080/test10_form.html')
=> #<Mechanize::Page
  ...
>> f = page.form('form1')
=> #<Mechanize::Form
  ...
>> f.values
=> ["", "", "foo"]
>> f.fields
=> [#<Mechanize::Form::Text:0xb74242c8 @name="text1", @value="", @node=#<Nokogiri::XML::Element:0x..fdba12236 name="input" attributes=[#<Nokogiri::XML::Attr:0x..fdba1083c name="type" value="text">, #<Nokogiri::XML::Attr:0x..fdba10832 name="name" value="text1">]>>, #<Mechanize::Form::Hidden:0xb74240fc @name="hidden1", @value="", @node=#<Nokogiri::XML::Element:0x..fdba121e6 name="input" attributes=[#<Nokogiri::XML::Attr:0x..fdba0f356 name="type" value="hidden">, #<Nokogiri::XML::Attr:0x..fdba0f34c name="name" value="hidden1">]>>, #<Mechanize::Form::Field:0xb7423990 @name="textarea1", @value="foo", @node=#<Nokogiri::XML::Element:0x..fdba11d04 name="textarea" attributes=[#<Nokogiri::XML::Attr:0x..fdba0dea2 name="name" value="textarea1">, #<Nokogiri::XML::Attr:0x..fdba0de98 name="rows" value="4">, #<Nokogiri::XML::Attr:0x..fdba0de8e name="cols" value="40">] children=[#<Nokogiri::XML::Text:0x..fdba0ccf0 "foo">]>>]
>> f.fields.size
=> 3