NAME

DESCRIPTION

SYNOPSIS

    # You will rarely if ever need to construct settings yourself, usually a
    # component of Test2::Harness will expose them to you.
    my $settings = $thing->settings;
    my $display = $settings->display;

    # Once you have your prefix you can read data from it:
    my $verbose = $display->verbose;

    # If you dislike autoload methods you can use the 'field' method:
    my $verbose = $display->field('verbose');

    # You can also change values:
    $display->field(verbose => 1);

    # You can also use the autoloaded method as an lvalue, but this breaks on
    # perls older than 5.16, so it is not used internally, and you should only
    # use it if you know you will never need an older perl:
    $display->verbose = 1;

METHODS

$scalar_ref = $prefix->vivify_field($field_name)

This will force a field into existance. It returns a scalar reference to the field which can be used to set the value:

    my $vref = $display->vivify_field('verbose');    # Create or find field
    ${$vref} = 1;                                    # set verbosity to 1
    

$bool = $prefix->check_field($field_name)

Check if a field is defined or not.

$val = $prefix->field($field_name)

$val = $prefix->$field_name

$prefix->field($field_name, $val)

$prefix->$field_name = $val

Retrieve or set the value of the specified field. This will throw an exception if the field does not exist.

Note: The lvalue form "$prefix->$field_name = $val" breaks on perls older then 5.16.

$thing = $prefix->build($class, @args)

This will create an instance of $class passing the key/value pairs from the prefix as arguments. Additional arguments can be provided in @args.

$hashref = $prefix->TO_JSON()

This method allows settings to be serialized into JSON.

SOURCE

MAINTAINERS

Chad Granum <exodist@cpan.org>

AUTHORS

Chad Granum <exodist@cpan.org>

COPYRIGHT

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

See http://dev.perl.org/licenses/