Data::Timeline::Formatter::SimpleTable - Print time line entry types side-by-side in a text table

Data-Timeline documentation Contained in the Data-Timeline distribution.

Index

Code Index:

NAME

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Data::Timeline::Formatter::SimpleTable - Print time line entry types side-by-side in a text table

VERSION

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version 1.100860

SYNOPSIS

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    Data::Timeline::Formatter::SimpleTable->new(
        columns => [ [ 40, 'iscrobbler' ], [ 40, 'svk' ] ],
    )->format($timeline);

DESCRIPTION

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This class is a time line formatter. It takes a time line containing entries of one or more entry types and a column definition. The column definition says for each column how wide it should be and which type of entries it should contain. The formatter's format() method will then print a simple text table containing the requested columns, with a column for the timestamp at the beginning.

The column definition is a list of [ $width, $type ] pairs. So for the example in the synopsis, the first column would contain the timestamp, the second column would be 40 characters wide and contain iscrobbler entries, produced by Data::Timeline::IScrobbler, and the third column would also be 40 characters wide and contain svk entries, produced by Data::Timeline::SVK.

METHODS

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format

FIXME

INSTALLATION

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See perlmodinstall for information and options on installing Perl modules.

BUGS AND LIMITATIONS

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No bugs have been reported.

Please report any bugs or feature requests through the web interface at http://rt.cpan.org/Public/Dist/Display.html?Name=Data-Timeline.

AVAILABILITY

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The latest version of this module is available from the Comprehensive Perl Archive Network (CPAN). Visit http://www.perl.com/CPAN/ to find a CPAN site near you, or see http://search.cpan.org/dist/Data-Timeline/.

The development version lives at http://github.com/hanekomu/Data-Timeline/. Instead of sending patches, please fork this project using the standard git and github infrastructure.

AUTHOR

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  Marcel Gruenauer <marcel@cpan.org>

COPYRIGHT AND LICENSE

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This software is copyright (c) 2007 by Marcel Gruenauer.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

Data-Timeline documentation Contained in the Data-Timeline distribution. 
use 5.008;
use strict;
use warnings;

package Data::Timeline::Formatter::SimpleTable;
our $VERSION = '1.100860';
# ABSTRACT: Print time line entry types side-by-side in a text table
use Text::SimpleTable;
use parent qw(Data::Timeline::Formatter);
__PACKAGE__->mk_array_accessors(qw(columns));

sub format {
    my ($self, $timeline) = @_;
    my $table = Text::SimpleTable->new([ 20, 'timestamp' ], $self->columns,);
    my @col_types = map { $_->[1] } $self->columns;
    for my $entry ($timeline->entries) {
        my @row = (sprintf "%s" => $entry->timestamp);
        for my $col_type (@col_types) {
            if ($entry->type eq $col_type) {
                push @row => $entry->description;
            } else {
                push @row => '';
            }
        }
        $table->row(@row);
    }
    print $table->draw;
}
1;


__END__