G. Wade Johnson > App-TimelogTxt-0.12 > App::TimelogTxt::File

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Module Version: 0.12   Source  

NAME ^

App::TimelogTxt::File - Simplify reading part of the timelog.txt file

VERSION ^

This document describes App::TimelogTxt::File version 0.12

SYNOPSIS ^

    use App::TimelogTxt::File;

    my $file = App::TimelogTxt::File->new( 'timelog.txt', '2012-06-01', '2012-06-05' );
    while( defined( $line = $file->readline ) ) {
        # process lines
    }

DESCRIPTION ^

An object of this class is a filtered iterator over the lines in the file. Only the lines between the first instance of the first marker (inclusive) and the first instance of the second marker (exclusive) are returned by the readline function.

INTERFACE ^

new( $file, $start, $end )

Create an object representing part of a file. The $file argument gives the file path. The $start and $end parameters specify the markers for the starting and ending parts of the file.

$f->readline()

Return the next line from the file that meets the criteria. Returns undef once we reach either the end of file or the $end marker.

CONFIGURATION AND ENVIRONMENT ^

App::TimelogTxt::File requires no configuration files or environment variables.

DEPENDENCIES ^

None.

INCOMPATIBILITIES ^

None reported.

BUGS AND LIMITATIONS ^

No bugs have been reported.

AUTHOR ^

G. Wade Johnson gwadej@cpan.org

LICENCE AND COPYRIGHT ^

Copyright (c) 2012, G. Wade Johnson gwadej@cpan.org. All rights reserved.

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

DISCLAIMER OF WARRANTY ^

BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

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