12-26-2001
Perl Code Hiding
Is there a way to hide the Perl script like we do in C and other languages?
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Hi all,
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class B
{
public:
void fns(void){//base def;}
};
class D:public B
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public:
void fns(void) {//new def;}
};
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LEARN ABOUT DEBIAN
jifty::dbi::filter::yaml
Jifty::DBI::Filter::YAML(3pm) User Contributed Perl Documentation Jifty::DBI::Filter::YAML(3pm)
NAME
Jifty::DBI::Filter::YAML - This filter stores arbitrary Perl via YAML
SYNOPSIS
use Jifty::DBI::Record schema {
column my_data =>
type is 'text',
filters are qw/ Jifty::DBI::Filter::YAML /;
};
my $thing = __PACKAGE__->new;
$thing->create( my_data => { foo => 'bar', baz => [ 1, 2, 3 ] } );
my $my_data = $thing->my_data;
while (my ($key, $value) = %$my_data) {
# do something...
}
DESCRIPTION
This filter provides the ability to store arbitrary data structures into a database column using YAML. This is very similar to the
Jifty::DBI::Filter::Storable filter except that the YAML format remains human-readable in the database. You can store virtually any Perl
data, scalar, hash, array, or object into the database using this filter.
In addition, YAML (at least the storage of scalars, hashes, and arrays) is compatible with data structures written in other languages, so
you may store or read data between applications written in different languages.
METHODS
encode
This method is used to encode the Perl data structure into YAML formatted text.
decode
This method is used to decode the YAML formatted text from the database into the Perl data structure.
IMPLEMENTATION
This class will attempt to use YAML::Syck if it is available and then fall back upon YAML. This has been done because the Syck library is
written in C and is considerably faster.
SEE ALSO
Jifty::DBI::Filter, YAML, YAML::Syck
AUTHOR
Andrew Sterling Hanenkamp <hanenkamp@cpan.org>
LICENSE
This program is free software and may be modified or distributed under the same terms as Perl itself.
perl v5.14.2 2010-09-21 Jifty::DBI::Filter::YAML(3pm)