Perl's @foo[3,7,1,-1] ?
brian at sweetapp.com
Sat Jun 13 15:44:02 EDT 2009
> Switching from Perl here, and having a hard time letting go...
> Suppose I have an "array" foo, and that I'm interested in the 4th, 8th,
> second, and last element in that array. In Perl I could write:
> my @wanted = @foo[3, 7, 1, -1];
Could you explain your use case? It could be that a list isn't the
appropriate data structure.
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