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Re: Building an arbitrary-depth, multi-level hash

by ikegami (Patriarch)
on Feb 28, 2009 at 22:11 UTC ( [id://747215]=note: print w/replies, xml ) Need Help??

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  1. or download this
    # 'categories' entry is 'GNOME;Games;Action'
push @{ $out{GNOME}{Games}{Action} }, $val;
# 'GNOME;Games;Action;FPS'
push @{ $out{GNOME}{Games}{Action}{FPS} }, $val;
# ...and so on.
  2. or download this
    $out{GNOME}{Games}{Action}[0] = $val;
$out{GNOME}{Games}{Action}{FPS}[0] = $val;
                          ^
                          |
                         XXX
  3. or download this
    $out{GNOME}{Games}{Action}{_}[0] = $val;
$out{GNOME}{Games}{Action}{FPS}{_}[0] = $val;
                          ^
                          |
                          Ok

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