mechanize：Mechanize::Page::Link#click

everyday Ruby

以下のような HTML で

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

<a href="http://www.yahoo.co.jp/">Yahoo!</a>
<a href="http://www.google.co.jp/">Google</a>

</body>
</html>
>> require 'mechanize'
=> true
>> agent = Mechanize.new
=> #<Mechanize:0xb741d360 ..
>> page = agent.get('http://127.0.0.1:8080/test08_link.html')
=> #<Mechanize::Page
 {url #<URI::HTTP:0xb7419aa8 URL:http://127.0.0.1:8080/test08_link.html>}
 {meta}
 {title "link test"}
 {iframes}
 {frames}
 {links
  #<Mechanize::Page::Link "Yahoo!" "http://www.yahoo.co.jp/">
  #<Mechanize::Page::Link "Google" "http://www.google.co.jp/">}
 {forms}>

>> page.link_with(:href => //).uri
=> #<URI::HTTP:0xb740e978 URL:http://www.yahoo.co.jp/>
>> page2 = page.link_with(:href => //).click
=> #<Mechanize::Page
 {url #<URI::HTTP:0xb740b570 URL:http://www.yahoo.co.jp/>}
  ...