On Jun 15, 2011, at 11:38 AM, Paul wrote:
I've got a web service which outputs XML. I'm generating it very
conveniently by creating a file in the view named index.xml.builder.
That all works great, almost.
I can write that file very simply and cleanly like this:
xml.instruct!
xml.search do
xml.total @results[:total]
end
That's really maintainable, but the output contains lots of extra
spaces and newlines that muck it up. I can get rid of all the spaces
by adding this line to the top of each xml.builder file:
xml = Builder::XmlMarkup.new
But that takes out ALL the spaces and newlines, so the entire output
is on one line. What I want is something in the middle. Through
experimentation, I've explicitly added newlines and spaces where I
want them, but suddenly the file is no longer as easily maintainable:
xml = Builder::XmlMarkup.new
xml.instruct!
xml.text!("\n")
xml.search do
xml.text!("\n ")
xml.total @results[:total]
end
Does anyone know of a cleaner approach where I get the maintainability
of the top example with the output of the bottom example?
Couldn't you run the output through pp?
Walter
Thanks!
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