File Coverage

blib/lib/App/Spec/Parameter.pm

Criterion	Covered	Total	%
statement	22	24	91.6
branch	4	6	66.6
condition	2	3	66.6
subroutine	6	6	100.0
pod	2	2	100.0
total	36	41	87.8

# ABSTRACT: App::Spec objects representing command line parameters
use strict;
use warnings;
package App::Spec::Parameter;

our $VERSION = '0.013'; # VERSION

use base 'App::Spec::Argument';
use Moo;

sub build {
    my ($class, %args) = @_;
    my %hash = $class->common(%args);
    my $self = $class->new({
        %hash,
    });
    return $self;
}

sub to_usage_header {
    my ($self) = @_;
    my $name = $self->name;
    my $usage = '';
    if ($self->multiple and $self->required) {
        $usage = "<$name>+";
    }
    elsif ($self->multiple) {
        $usage = "[<$name>+]";
    }
    elsif ($self->required) {
        $usage = "<$name>";
    }
    else {
        $usage = "[<$name>]";
    }
}

1;

=pod

=head1 NAME

App::Spec::Parameter - App::Spec objects representing command line parameters

=head1 SYNOPSIS

This class inherits from L

=head1 METHODS

=over 4

=item build

    my $param = App::Spec::Parameter->build(
        name => 'verbose',
        summary => 'lala',
    );

=item to_usage_header

    my $param_usage_header = $param->to_usage_header;
    # results
    # if multiple and required
    # <$name>+
    # if multiple
    # [<$name>+]
    # if required
    # <$name>
    # else
    # [<$name>}

=back

=cut