There's showPickled [0] and unpickleDoc [1], maybe those help?
Erik
[0] http://hackage.haskell.org/packages/archive/hxt/latest/doc/html/Text-XML-HXT...
[1] http://hackage.haskell.org/packages/archive/hxt/latest/doc/html/Text-XML-HXT...
On Thu, Jan 24, 2013 at 4:40 PM,
Hi,
Trying to understand how to write a document using a pickler but I can't make sense of the types.
From the example:
runX ( xunpickleDocument xpSeason [ withValidate no , withTrace 1 , withRemoveWS yes , withPreserveComment no ] "simple2.xml" >>> processSeason >>> xpickleDocument xpSeason [ withIndent yes ] "new-simple2.xml" )
So all I want to do is pickle a value directly instead of reading the value from a document. I expected to do something like:
runX (someHXTPicklingFunction myValue >>> xpickleDocument ...)
but I can't seem to figure out what someHXTPicklingFunction should be, it's certainly nothing obvious like pickleDoc, because that generates the wrong value.
Seems like I probably have a much more fundamental problem in that I really don't understand how the arrow part of this little example really works, but I was kind of hoping that doing something "simple" like this might shed some light on that. And then was immediately stuck in type hell.
Thanks,
Brian
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