Nicholas Bamber > Debian-Copyright-0.1 > Debian::Copyright::Stanza::OrSeparated

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Module Version: 0.1   Source   Latest Release: Debian-Copyright-0.2

NAME ^

Debian::Copyright::Stanza::OrSeparated - 'or' separated field abstraction

VERSION ^

This document describes Debian::Copyright::Stanza::OrSeparated version 0.1 .

SYNOPSIS ^

    my $f = Debian::Copyright::Stanza::OrSeparated->new('Artistic');
    $f->add('GPL-1+ or BSD');
    print $f->as_string;
        # 'Artistic or GPL-1+ or BSD'
    print "$f";     # the same
    $f->sort;

DESCRIPTION ^

Debian::Copyright::Stanza::OrSeparated abstracts handling of the License fields in Files blocks, which are lists separated by 'or'.

CONSTRUCTOR ^

new (initial values)

The initial values list is parsed and may contain strings that are in fact 'or'-separated lists. These are split appropriately using Text::ParseWords' quotewords routine.

METHODS ^

as_string

Returns text representation of the list. A simple join of the elements by or . The same function is used for overloading the stringification operation.

equals

Natural implementation of the equality function.

add @items

Adds the given items to the list. Items that are already present are not added, keeping the list unique.

sort

A handy method for sorting the list.

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