Subject: Re: determining if 2 sequences of strings intersect
From: Robert Koberg <rob@xxxxxxxxxx>
Date: Fri, 26 Jun 2009 14:51:40 -0700
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perfect! Thanks David!
-Rob
On Jun 26, 2009, at 2:46 PM, David Carlisle wrote:
test="$seq1 = $seq2"
is true just if some item in the first sequence equals some item in
teh
second.
select="for $r in $roles return string($r/@ROLE)"
which could more easily be written as
select="$r/string(@ROLE)"
if (index-of($roles, $r)) then true() else false()
if (anything) then true() else false()
is always the same as
boolean(anything)
David
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