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From Gerald Richter <gerald.rich...@ecos.de>
Subject RE: Sort Keys of Hash Printed via dump
Date Thu, 17 Sep 2009 11:41:29 GMT
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@oriel.com.au]
> Sent: Thursday, September 03, 2009 5:22 AM
> To: Thompson, John; embperl@perl.apache.org
> Subject: RE: Sort Keys of Hash Printed via dump
>
>
> > -----Original Message-----
> > From: Thompson, John [mailto:jthomp@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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