NAME

Class::Utils - Class utilities.

SYNOPSIS

use Class::Utils qw(set_params);
set_params($self, %parameters);

SUBROUTINES

set_params($self, @params)

Sets object parameters to user values.
If setted key doesn't exist in $self object, turn fatal error.
$self - Object or hash reference.
@params - Key, value pairs.

ERRORS

set_params():
        Unknown parameter '%s'.

EXAMPLE1

# Pragmas.
use strict;
use warnings;

# Modules.
use Class::Utils qw(set_params);

# Hash reference with default parameters.
my $self = {
       'test' => 'default',
};

# Set params.
set_params($self, 'test', 'real_value');

# Print 'test' variable.
print $self->{'test'}."\n";

# Output:
# real_value

EXAMPLE2

# Pragmas.
use strict;
use warnings;

# Modules.
use Class::Utils qw(set_params);

# Hash reference with default parameters.
my $self = {};

# Set bad params.
set_params($self, 'bad', 'value');

# Turn error >>Unknown parameter 'bad'.<<.

DEPENDENCIES

Error::Pure, Exporter, Readonly.

REPOSITORY

https://github.com/tupinek/Class-Utils

AUTHOR

Michal Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

BSD license.

VERSION

0.02