[xsl] how to cast a sequence (e.g. strings to integers)

[Robby Pelssers <Robby.Pelssers@xxxxxxx>]

Hi all,

I have the use case where I need to cast a sequence of strings to a sequence
of numbers

Considering I get this input :  ('0', '1, '2') I would like to return
following sequence (0,1,2)

<xsl:function name="nxp:toIntegers" as="xs:integer*">
    <xsl:param name="numbers" as="xs:string*"/> 
    TODO: return sequence of integers
<xsl:function>

Can someone explain how to accomplish this?

Thx in advance,
Robby