Re: Pseudo-hashes are deprecated
- From: rob.dixon@xxxxxxx (Rob Dixon)
- Date: Wed, 30 Jan 2008 02:15:33 +0000
Paul Lalli wrote:
On Jan 29, 7:45 am, ha...@xxxxxxxxxxxxxxx (Harry Bennett) wrote:I am using this line:
foreach my $pair (keys %{$config{server}}) {
.....
}
but get the warning:
Pseudo-hashes are deprecated at ......
I am using the example from 'Programming Perl (third edition)' Section 9.4.3
One of us is very confused. I'm guessing you. There is no such thing
as "9.4.3" in the third edition of the Camel. There is a chapter 9,
of course, and indeed it deals with multi-dimensional structures. But
there is no such example listed in it.
The O'Reilly Perl CD Bookshelf has a section numbering system. 9.4.3 is
the section titled "Access and Printing of a Hash of Hashes" on page 281
of the printed book.
Rob
.
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