[Catalyst] assigning vars to $c-stash
Hi,
I have a $hash hash reference and I want to add all its elements to the
stash. How can I do this? Do I need to use a loop and assign each element
one by one?
I have seen that it is not possible to use $c-stash = $hash;
Can I use something else than
foreach(keys %$hash) {
$c-stash-{$_} = $hash-{$_};
}
Thank you.
Octavian
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Re: [Catalyst] assigning vars to $c-stash
On 12/03/07, Octavian Rasnita [EMAIL PROTECTED] wrote:
I have a $hash hash reference and I want to add all its elements to the
stash. How can I do this? Do I need to use a loop and assign each element
one by one?
I have seen that it is not possible to use $c-stash = $hash;
%{ $c-stash } = ( %{ $c-stash }, %$hash );
would also work, which combines both hashes.
This is very much a perl references problem - not something cat-specific.
See `perldoc perlref` for more info.
Cheers,
Carl
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Re: [Catalyst] assigning vars to $c-stash
Carl Franks wrote:
On 12/03/07, Octavian Rasnita [EMAIL PROTECTED] wrote:
I have a $hash hash reference and I want to add all its elements to the
stash. How can I do this? Do I need to use a loop and assign each
element
one by one?
I have seen that it is not possible to use $c-stash = $hash;
%{ $c-stash } = ( %{ $c-stash }, %$hash );
would also work, which combines both hashes.
This is very much a perl references problem - not something cat-specific.
See `perldoc perlref` for more info.
I'm a fan of slicing, no need to construct a new hash:
@{$c-stash}{keys %$hash} = values %$hash;
Matt
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Re: [Catalyst] assigning vars to $c-stash
Octavian Rasnita wrote:
I have a $hash hash reference and I want to add all its elements to the
stash. How can I do this? Do I need to use a loop and assign each
element one by one?
I have seen that it is not possible to use $c-stash = $hash;
Can I use something else than
foreach(keys %$hash) {
$c-stash-{$_} = $hash-{$_};
}
Just
$c-stash( %$hash );
should do it, iirc.
--
# Robert 'phaylon' Sedlacek
# Perl 5/Catalyst Developer in Hamburg, Germany
{ EMail = ' [EMAIL PROTECTED] ', Web = ' http://474.at ' }
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Re: [Catalyst] assigning vars to $c-stash
On 3/12/07, Robert 'phaylon' Sedlacek [EMAIL PROTECTED] wrote: $c-stash( %$hash ); $c-stash( $hash ); is a little bit faster... -- Eden Cardim Instituto Baiano de Biotecnologia Núcleo de Biologia Computacional e Gestão de Informações Biotecnológicas Laboratório de Bioinformática -- you seem to think that 'close enough' is close enough... please learn to be 'literal' around programming. merlyn - on irc.freenode.net#perl ___ List: Catalyst@lists.rawmode.org Listinfo: http://lists.rawmode.org/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.rawmode.org/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] assigning vars to $c-stash
Eden Cardim wrote:
$c-stash( $hash );
is a little bit faster...
Correct.
--
# Robert 'phaylon' Sedlacek
# Perl 5/Catalyst Developer in Hamburg, Germany
{ EMail = ' [EMAIL PROTECTED] ', Web = ' http://474.at ' }
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Re: [Catalyst] assigning vars to $c-stash
Thank you all for your solutions. I think this is the most simple. Octavian - Original Message - From: Eden Cardim [EMAIL PROTECTED] To: The elegant MVC web framework catalyst@lists.rawmode.org Sent: Monday, March 12, 2007 2:39 PM Subject: Re: [Catalyst] assigning vars to $c-stash On 3/12/07, Robert 'phaylon' Sedlacek [EMAIL PROTECTED] wrote: $c-stash( %$hash ); $c-stash( $hash ); is a little bit faster... -- Eden Cardim Instituto Baiano de Biotecnologia Núcleo de Biologia Computacional e Gestão de Informações Biotecnológicas Laboratório de Bioinformática -- you seem to think that 'close enough' is close enough... please learn to be 'literal' around programming. merlyn - on irc.freenode.net#perl ___ List: Catalyst@lists.rawmode.org Listinfo: http://lists.rawmode.org/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.rawmode.org/ Dev site: http://dev.catalyst.perl.org/ ___ List: Catalyst@lists.rawmode.org Listinfo: http://lists.rawmode.org/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.rawmode.org/ Dev site: http://dev.catalyst.perl.org/
