On Mar 13, 2009, at 7:52 AM, Jenda Krynicky wrote:
That's prettymuch it, except that it's not an array of aliases, but
LIST of aliases. The difference is subtle, but important.
See http://perldoc.perl.org/perlfaq4.html#What-is-the-difference-
between-a-list-and-an-array%3f and
http://www.perlmonks.org/?node_id=130861
Thanks - I've read the FAQ several times in the past without really
getting it, but the perlmonks thread looks promising. It IS subtle,
all right. :-/
And it doesn't really make sense to add only the {...@keys} without the
@. You have to consider them both at the same time, because the sigil
you use affects how is the @keys evaluated!
Yes, I see your point.
That exercise helped to clarify it a bit more. Thanks to everyone for
helping me!
Chap
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