jthomp at midwestern
Sep 17, 2009, 8:20 AM
Post #4 of 4
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It worked. Thanks.
-----Original Message-----
From: Gerald Richter [mailto:gerald.richter[at]ecos.de]
Sent: Thursday, September 17, 2009 4:41 AM
To: Andrew O'Brien; Thompson, John; embperl[at]perl.apache.org
Subject: RE: Sort Keys of Hash Printed via dump
Hi,
Since [$ dump $] uses data::dumper, it should be enougth to set
$Data::Dumper::Sortkeys=1;
But I haven't tested it
Gerald
> -----Original Message-----
> From: Andrew O'Brien [mailto:andrewo[at]oriel.com.au]
> Sent: Thursday, September 03, 2009 5:22 AM
> To: Thompson, John; embperl[at]perl.apache.org
> Subject: RE: Sort Keys of Hash Printed via dump
>
>
> > -----Original Message-----
> > From: Thompson, John [mailto:jthomp[at]midwestern.edu]
> > Sent: Thursday, 3 September 2009 6:07 AM
> >
> > Is there any variable that I can set that would tell dump
> to sort the
> > keys of a hash alphabetically (Like Data::Dumper)?
>
> Not as far as I can see from the docs.
>
> But, then again, it's a trivial thing to write your own sub
> that does this. A completely untested example to simulate the
> default behavior :-
>
> [!
> use Data::Dumper;
> !]
> [$ sub sorted_dump $]
> <pre>
> [+ do { local $Data::Dumper::Sortkeys=1; Dumper( @_ ); } +]
> </pre> [$ endsub $]
>
> Cheers,
>
> Andrew
>
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