Subject: XPath expression to convert a list of (string) integers into a sequence of (genuine) integers
From: "Costello, Roger L." <costello@xxxxxxxxx>
Date: Wed, 26 Dec 2012 13:44:31 +0000
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Hi Folks,
I want an XPath expression to convert the codepoints in this element
<Numbers>84 104 101 32 115 101 99 114 101 116 32 97 103 101 110 116 32 105 115
32 46 46 46</Numbers>
into a string.
Here is one way to do it
codepoints-to-string(for $i in tokenize(., '\s+') return xs:integer($i))
Is there a better XPath expression?
By "better" I mean simpler.
/Roger
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