Iterator-BreakOn 

This module implements break events on an data iterator

It has the following premises:

- It works with objects streams. 
- The source is a reference to an object with a next() method.
- This method returns in every call a reference to the next object in the
  data stream. 

It is designed mainly for work with DBIx::Class::ResulSet and similars.

This is a simple usage example:

    use Iterator::BreakOn;

    my $iter = Iterator::BreakOn->new( 
                    datasource => $my_resultset,
                    break_after => [
                        'zipcode' => \&my_dispatch_function
                        ],
                    on_first => \&dispatch_before_first_item,
                    on_last  => \&dispatch_after_last_item,
                    on_every => sub {
                                    ## do something with every item
                                    }
               );

    $iter->run();               

INSTALLATION

To install this module, run the following commands:

    perl Build.PL
    ./Build
    ./Build test
    ./Build install

DEPENDENCIES

Requires the following modules from the CPAN:

- Test::More
- List::MoreUtils
- Exception::Class
- Text::CSV

COPYRIGHT AND LICENCE

Copyright (C) 2007, "Víctor Moral" <victor@taquiones.net>

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  US