in reply to Re^2: Localizing hash keys in an AoH
in thread Localizing hash keys in an AoH

Localizing the array slice seems to work, which is weird because localizing the array did not -- see Re^2: Localizing hash keys in an AoH. Huh. Regardless, thank you! Just what the doctor ordered.

#11929 First ask yourself `How would I do this without a computer?' Then have the computer do it the same way.

Replies are listed 'Best First'.
Re^4: Localizing hash keys in an AoH
by NetWallah (Canon) on Mar 16, 2013 at 03:11 UTC
    Looks like you can do all that in a single line as well: 
    perl -E 'use strict;my @x=map {Z=>$_+999}, 0..5;{$_->{Z}=33 for local 
+ @x[0..$#x]; say $x[2]{Z}}; say $x[2]{Z}'
33
1001

    [download]

                 "I'm fairly sure if they took porn off the Internet, there'd only be one website left, and it'd be called 'Bring Back the Porn!'"
            -- Dr. Cox, Scrubs

[reply]
[d/l]

In Section Seekers of Perl Wisdom