Hi david2008,
If you use warnings; you would have seen this message: Sort subroutine didn't return single value at line ...
so using this 

print "sorted unique results\n";
print Dumper( [ sort( uniq( @x, @y ) ) ] );

[download]
would resolve the issue. Try it

If you tell me, I'll forget.
If you show me, I'll remember.
if you involve me, I'll understand.
--- Author unknown to me

In reply to Re: why does sort with uniq not work together by 2teez
in thread why does sort with uniq not work together by david2008

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