Re: sortkeys for Data::Dump

There is no analogous method, because Data::Dump sorts the keys by default. (Confirmed by inspection of Data/Dump.pm.)

#!/usr/bin/env perl

use 5.012;
use warnings;

use Data::Dump qw/dump/;
my $data = {
    key1 => 'foo',
    key2 => 3,
    key0 => 'bar',
};
dump $data;
[download]

Output:

{ key0 => "bar", key1 => "foo", key2 => 3 }
[download]

If you need to customize the sort subroutine, however, you will need to hook into Data::Dump::Filtered. You did not specify which usage you need, but you supplied empty arguments to Sortkeys() in your OP, so I'll assume the former for now.

Comment on Re: sortkeys for Data::Dump Select or Download Code

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Re^2: sortkeys for Data::Dump by Anonymous Monk on Jul 22, 2013 at 00:27 UTC
... Thanks, I know :) ... hook ... I don't think so, I think a patch is in order, but I give up Read more... (2 kB)	[reply] [d/l]
Re^3: sortkeys for Data::Dump by rjt (Curate) on Jul 22, 2013 at 02:30 UTC
... hook ... I don't think so Have a little faith. :-) Easily extendable to support arbitrary sort subs, or even context-sensitive sorts. my $dump = dumpf($data, sub { use List::Util qw/max/; my ($ctx, $obj) = @_; my %r; state %seen; if ('HASH' eq ref $obj and not $seen{$obj}++) { no warnings 'uninitialized'; # Unknown sort keys my $len = max map { length } keys $obj; # Keep results aligned my $sort_string = 'a' x max map { length } keys $obj; # Convert existing keys to ...aaaaa, ...aaaab, ...aaaac, etc., # so Data::Dump's lexical sort works. my %keymap = map { $sort_string++ => $_ } sort { $num{$a} <=> $num{$b} } keys $obj; $obj->{$_} = delete $obj->{$keymap{$_}} for keys %keymap; my $dump = Data::Dump::dump($obj); # Replace to get original keys back $dump =~ s/$_/sprintf "%-${len}s",$keymap{$_}/e for keys %keym +ap; $r{dump} = $dump; } return \%r; }); [download] Full example Read more... (2 kB) Output: `{ unknown => "unknown key", one => "first", two => { one => "the", six => "inner", seven => "hash", eight => "works", nine => "too", }, three => "third", }` [download] I think a patch is in order, Not a bad idea, either.	[reply] [d/l] [select]
Re^4: sortkeys for Data::Dump by Anonymous Monk on Jul 22, 2013 at 03:17 UTC
Have a little faith. :-) Eeeew talk about twisted hooks :) But that's what I ended up doing (recurse my own specific dumper) , easier to laser-focus that way	[reply]