* change returned 'Inf' to 'Date::Infinite'

    * from_duration constructor needs some tweaks

    * tests and docs

    * document differences from Perl5 DateTime::Span
        - Perl5 version uses Set::Infinite; this version uses Array
        - import Perl5 POD
        - this version can iterate()

    * set_time_zone

= NAME

Date::Span - An object representing a date span

= SYNOPSIS

  use Date::Span;

  # XXX

= DESCRIPTION

This class represents a single span.

= CONSTRUCTORS

- `new()`

Without any parameters, returns an empty span.

- `new( start => $start )`

Given a start object, returns a span that has infinite size.

= OBJECT METHODS

The following methods are available for Set::Span objects:

- `start()`

Returns the start.

  # XXX

= AUTHOR

Flavio S. Glock, <fglock@pucrs.br>

= COPYRIGHT

Copyright (c) 2005, Flavio S. Glock. All rights reserved.

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