HI,
One use case we had during testing was to select random nodes:
<xsl:variable name="num" select="test:random(count($ur)) + 1"/>
<xsl:apply-templates mode="title-test" select="($ur)[position() = $num]">
If you haven't done so yet, I suggest you have a look at the way Haskell
handles randomness and the different the type of data (integer, boolean, …).
- http://learnyouahaskell.com/input-and-output#randomness
-
https://www.fpcomplete.com/school/starting-with-haskell/libraries-and-frameworks/randoms
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