Re: retrieving persistent variables with Data::Dumper followed by the 'do' command


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Re: retrieving persistent variables with Data::Dumper followed by the 'do' command

by LanX (Saint)

on Oct 13, 2014 at 01:50 UTC ( [id://1103577]=note: print w/replies, xml )

Need Help??

in reply to retrieving persistent variables with Data::Dumper followed by the 'do' command

try setting $Data::Dumper::Purity=1; works for me afterwards!

HTH! :)

Cheers Rolf

_{(addicted to the Perl Programming Language and ☆☆☆☆ :)}

PS: from Data::Dumper

     ·   $Data::Dumper::Purity  or  $OBJ->Purity([NEWVAL])

           Controls the degree to which the output can be "eval"ed to 
+recreate
           the supplied reference structures.  Setting it to 1 will ou
+tput
           additional perl statements that will correctly recreate nes
+ted
           references.  The default is 0.
[download]

update

you may wanna have a look at the alternative Data::Dump module! :)

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Re^2: retrieving persistent variables with Data::Dumper followed by the 'do' command by johnrcomeau (Novice) on Oct 14, 2014 at 03:23 UTC
Thanks, Rolf! I'm embarrassed that I didn't read the documentation, where it is explained very clearly. Cheers, John	[reply]

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