Shouldn't it say "would sort (1, 10, 2) into (1, 2, 10)"
And, of course, the other approach is: Try it and see: 
>perl -wMstrict -le
"my @un_ord = (2, 100, 3, 10, 4, 1);
 my @n_ord = sort { $a <=> $b } @un_ord;
 print qq{@n_ord};
 my @s_ord = sort { $a cmp $b } @un_ord;
 print qq{@s_ord};
 my @d_ord = sort @un_ord;
 print qq{@d_ord};
"
1 2 3 4 10 100
1 10 100 2 3 4
1 10 100 2 3 4

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In reply to Re: perlfaq4 error ? good catch: I am stupid by AnomalousMonk
in thread perlfaq4 error ? good catch: I am stupid by Zoop

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