How to add CDATA section in XML file?

Ruby
1

Dear all,

I am fairly new to ruby and am trying to create a CDATA section in an
XML file. Here is an example of what I am trying to produce:

<![CDATA[
















]]>

I have been able to add the section using CData.new. But I get an error
when trying to add the remaining XML. I thought this code might work:

$xmldata = e11 = Element.new(“TestFlowModel”)
cdata = CData.new($xmldata)

But unfortunately this gives me a “Object#type is deprecated; use
Object#class” error.

Any ideas on how I can achieve this? Thank you in advance