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How to append a new node in Hpricot

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I have a DOM and I want to insert a new node using Hpricot. Here my DOM structure:

<html>
  <head>
  </head>
  <body>
    ...
    ...

  </body>
</html>

What I want is I have to insert a script tag as a last child of <body> something like:

<body>
  ...
  <script>
    console.log(document.cookie)
  </script>
</body>

This is what I have:

doc = Hpricot.XML(%{<html>
                     <head>
                      </head>
                      <body>
                        ...
                        ...
                      </body>
                    </html>
                   })

doc.at('body')

But now I'm not getting any desired method to move forward and the documentation of hpricot sucks. Has anyone done this before?

ruby hpricot
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Viren On BEST ANSWER

Achieved but using Nokigiri pasting it incase if someone want to do this

Here the HTML

  h1 = Nokogiri::XML.parse %{<html>
      <head>
          <script>
            alert("hello");
          </script>
      </head>
      <body>
        <p> THIS IS WAR </p>
      </body>
    </html>}

apend your tag (my case script tag) as last child of body

h1.search('body').children.after(%{<script> alert ('Hello') </script>})

Hope this help to some

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