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JonCrawford/nokogiri_cdata_problem.rb Secret

Created July 21, 2010 22:46
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nokogiri_cdata_problem.rb
require 'rubygems'
require 'nokogiri'
html=<<-EOQ
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Page Title</title>
<meta content="en-us" />
<style type="text/css" media="screen">
body {
background-image:url(/images/mycoolimage.jpg);
}
</style>
</head>
<body>
<div id="foobar">Hello world!</div>
</body>
</html>
EOQ
doc = Nokogiri::HTML(html)
puts doc.to_xhtml
Raw
output.txt
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Page Title</title>
<meta content="en-us" />
<style type="text/css" media="screen">
<![CDATA[
body {
background-image:url(/images/mycoolimage.jpg);
}
]]>
</style>
</head>
<body>
<div id="foobar">Hello world!</div>
</body>
</html>
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