Havn't found best soultion to pretty print XML:

REXML: It has pp functionality, but it wrap elements like <a>content</a>
to
<a>
content
</a>

Nokogiri: there is a approch to pp, see ex:

# Pretty print XML
require "nokogiri"

def write(buffer)

  xsl =<<XSL
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="xml" encoding="UTF-8" indent="yes"/>

<xsl:strip-space elements="*"/>
<xsl:template match="/">
  <xsl:copy-of select="."/>
</xsl:template>

</xsl:stylesheet>
XSL

    doc = Nokogiri::XML(buffer)
    xslt = Nokogiri::XSLT(xsl)
    out =  xslt.transform(doc)
    out.to_xml
end

But nokogiri has another problem, which unwrap CDATA.

Any better solution? Thanks. And apologize for my poor english.

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Posted via http://www.ruby-forum.com/.

0 resp.  ToT

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Sorry if you haven't got any help,

could you provide more informations to the output you want ?

There are many ways to indent XML code. Maybe you don't want to wrap lines
with <a>content</a>, but what if the content is longer ? Do you have a
column limit ?

In your place, I would take the pp code of nokogiri and tweak it until it
gives me what I want.

Hope that help,
   zimbatm




2011/1/12 Pk Z. <k@z-pk.com>:
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[Note:  parts of this message were removed to make it a legal post.]

In my experience, everyone has a different definition of "pretty printing".
If you want to get more specific about what you'd like to see, perhaps
people can give you a more specific answer.

On Tue, Jan 11, 2011 at 7:53 PM, Pk Z. <k@z-pk.com> wrote:

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