Re^2: hash problem

Without $x:

my @keys = qw(one two three);
my $hash = 1;
$hash = { $_=> $hash } for reverse @keys;
[download]

Of course this fails if @keys is empty

Dave.

Comment on Re^2: hash problem Download Code

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Re^3: hash problem by BrowserUk (Patriarch) on Jul 09, 2004 at 20:50 UTC
That's the one :) Examine what is said, not who speaks. "Efficiency is intelligent laziness." -David Dunham "Think for yourself!" - Abigail "Memory, processor, disk in that order on the hardware side. Algorithm, algoritm, algorithm on the code side." - tachyon	[reply] [d/l]