NAME

JSON::Lines - Parse JSONLines with perl.

VERSION

Version 0.02

SYNOPSIS

Quick summary of what the module does.

        use JSON::Lines;

        my $jsonl = JSON::Lines->new();

        my @data = (
                ["Name", "Session", "Score", "Completed"],
                ["Gilbert", "2013", 24, true],
                ["Alexa", "2013", 29, true],
                ["May", "2012B", 14, false],
                ["Deloise", "2012A", 19, true]
        );

        my $string = $jsonl->encode(@data);

        # ["Name", "Session", "Score", "Completed"]
        # ["Gilbert", "2013", 24, true]
        # ["Alexa", "2013", 29, true]
        # ["May", "2012B", 14, false]
        # ["Deloise", "2012A", 19, true]  

        ...

        use JSON::Lines qw/jsonl/;

        my $data = [
                {
                        "name" => "Gilbert", 
                        "wins" => [
                                ["straight", "7♣"], 
                                ["one pair", "10♥"]
                        ]
                },
                {
                        "name" => "Alexa", 
                        "wins" => [
                                ["two pair", "4♠"], 
                                ["two pair", "9♠"]
                        ]
                },
                {
                        "name" => "May", 
                        "wins" => []
                },
                {
                        "name" => "Deloise", 
                        "wins" => [
                                ["three of a kind", "5♣"]
                        ]
                }
        ];

        my $string = jsonl( canonical => 1, encode => 1, data => $data );

        # {"name": "Gilbert", "wins": [["straight", "7♣"], ["one pair", "10♥"]]}
        # {"name": "Alexa", "wins": [["two pair", "4♠"], ["two pair", "9♠"]]}
        # {"name": "May", "wins": []}
        # {"name": "Deloise", "wins": [["three of a kind", "5♣"]]}
        

DESCRIPTION

JSON Lines is a convenient format for storing structured data that may be processed one record at a time. It works well with unix-style text processing tools and shell pipelines. It's a great format for log files. It's also a flexible format for passing messages between cooperating processes.

https://jsonlines.org/

EXPORT

jsonl

        my $string = jsonl( parse_headers => 1, encode => 1, data => $aoh );

        my $aoa = jsonl( decode => 1, data => $string )

SUBROUTINES/METHODS

new

Instantiate a new JSON::Lines object.

        my $jsonl = JSON::Lines->new

encode

Encode a perl struct into a json lines string.

        $jsonl->encode( $data );

encode_file

Encode a perl struct into a json lines file.

        $jsonl->encode_file($file, $data);

decode

Decode a json lines string into a perl struct.

        $jsonl->decode( $string );

decode_file

Decode a json lines file into a perl struct.

        $jsonl->decode_file( $file );

add_line

Add a new line to the current JSON::Lines stream.

        $jsonl->add_line($line);

clear_stream

Clear the current JSON::Lines stream.

        $jsonl->clear_string;

AUTHOR

LNATION, <thisusedtobeanemail at gmail.com>

BUGS

Please report any bugs or feature requests to bug-json-lines at rt.cpan.org, or through the web interface at https://rt.cpan.org/NoAuth/ReportBug.html?Queue=JSON-Lines. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.

        perldoc JSON::Lines

You can also look for information at:

• RT: CPAN's request tracker (report bugs here)

  https://rt.cpan.org/NoAuth/Bugs.html?Dist=JSON-Lines

• CPAN Ratings

  https://cpanratings.perl.org/d/JSON-Lines

• Search CPAN

  https://metacpan.org/release/JSON-Lines

ACKNOWLEDGEMENTS

LICENSE AND COPYRIGHT

This software is Copyright (c) 2020 by LNATION.

This is free software, licensed under:

  The Artistic License 2.0 (GPL Compatible)

cpanm JSON::Lines

perl -MCPAN -e shell
install JSON::Lines