mechanize：Mechanize::Form#radiobuttons

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:0xb74c6604 ...
>> page = agent.get('http://127.0.0.1:8080/test13_radiobutton.html')
=> #<Mechanize::Page
 {url
  #<URI::HTTP:0xb74bc71c URL:http://127.0.0.1:8080/test13_radiobutton.html>}
 {meta}
 {title "form test"}
 {iframes}
 {frames}
 {links}
 {forms
  #<Mechanize::Form
   {name "form1"}
   {method "GET"}
   {action "cgi/foo00.cgi"}
   {fields}
   {radiobuttons
    #<Mechanize::Form::RadioButton:0xb74b40a8
     @checked=true,
     @name="radio1",
     @value="foo">
    #<Mechanize::Form::RadioButton:0xb74b3f40
     @checked=false,
     @name="radio1",
     @value="bar">}
   {checkboxes}
   {file_uploads}
   {buttons}>}>

>> page.form_with(:name => "form1").radiobuttons
=> [#<Mechanize::Form::RadioButton:0xb74b40a8 @checked=true, @name="radio1", @value="foo", @form=#<Mechanize::Form
 {name "form1"}
 {method "GET"}
 {action "cgi/foo00.cgi"}
 {fields}
 {radiobuttons
  #<Mechanize::Form::RadioButton:0xb74b40a8
   @checked=true,
   @name="radio1",
   @value="foo">
  #<Mechanize::Form::RadioButton:0xb74b3f40
   @checked=false,
   @name="radio1",
   @value="bar">}
 {checkboxes}
 {file_uploads}
 {buttons}>
, @node=#<Nokogiri::XML::Element:0x..fdba5a0c2 name="input" attributes=[#<Nokogiri::XML::Attr:0x..fdba54ff0 name="type" value="radio">, #<Nokogiri::XML::Attr:0x..fdba54fe6 name="name" value="radio1">, #<Nokogiri::XML::Attr:0x..fdba54fdc name="value" value="foo">, #<Nokogiri::XML::Attr:0x..fdba54fd2 name="checked" value="checked">]>>, #<Mechanize::Form::RadioButton:0xb74b3f40 @checked=false, @name="radio1", @value="bar", @form=#<Mechanize::Form
 {name "form1"}
 {method "GET"}
 {action "cgi/foo00.cgi"}
 {fields}
 {radiobuttons
  #<Mechanize::Form::RadioButton:0xb74b40a8
   @checked=true,
   @name="radio1",
   @value="foo">
  #<Mechanize::Form::RadioButton:0xb74b3f40
   @checked=false,
   @name="radio1",
   @value="bar">}
 {checkboxes}
 {file_uploads}
 {buttons}>
, @node=#<Nokogiri::XML::Element:0x..fdba5a072 name="input" attributes=[#<Nokogiri::XML::Attr:0x..fdba532fe name="type" value="radio">, #<Nokogiri::XML::Attr:0x..fdba532f4 name="name" value="radio1">, #<Nokogiri::XML::Attr:0x..fdba532ea name="value" value="bar">]>>]