mechanize：Mechanize::Form::Field#node

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:0xb74ae540 ...
>> page = agent.get('http://127.0.0.1:8080/test10_form.html')
=> #<Mechanize::Page
  ...
>> f = page.form('form1')
=> #<Mechanize::Form
  ...
>> f.field_with(:name => /text/).node
=> #<Nokogiri::XML::Element:0x..fdba511d4 name="input" attributes=[#<Nokogiri::XML::Attr:0x..fdba4f7da name="type" value="text">, #<Nokogiri::XML::Attr:0x..fdba4f7d0 name="name" value="text1">]>
>> f.field_with(:name => /textarea/).node
=> #<Nokogiri::XML::Element:0x..fdba50ca2 name="textarea" attributes=[#<Nokogiri::XML::Attr:0x..fdba4ce40 name="name" value="textarea1">, #<Nokogiri::XML::Attr:0x..fdba4ce36 name="rows" value="4">, #<Nokogiri::XML::Attr:0x..fdba4ce2c name="cols" value="40">] children=[#<Nokogiri::XML::Text:0x..fdba4bc8e "foo">]>