NAME

JSON::Pointer::Extend - JSON::Pointer extension module

VERSION

version 0.02

SYNOPSYS

use JSON::Pointer::Extend;

my $json_pointer = JSON::Pointer::Extend->new(
    -document       => {
        'seat'          => {
            'name'          => 'Seat 1',
        },
        'prices'        => [
            {'name'         => 'price1'},
            {'name'         => 'price2'},
            {'name'         => 'price3'},
        ],
    },
    -pointer        => {
        '/seat/name'        => sub {
            my ($value, $document, $field_name) = @_;
            ...
        },
        '/prices/*/name'    => sub {
            my ($value, $document, $field_name) = @_;
            ...
        },
    },
);

$json_pointer->process();

DESCRIPTION

JSON::Pointer::Extend - Extend Perl implementation of JSON Pointer (RFC6901)

METHODS

document($document :HashRef|Arrayref) :HashRef|ArrayRef

$document :HashRef|ArrayRef - Target perl data structure that is able to be presented by JSON format.

Get/Set document value.

pointer($pointer :HashRef) :HashRef

$pointer :HashRef - Key: JSON Pointer string to identify specified value in the document. Value: Callback to proccess value, args: ($value, $document, $field_name)

Get/Set pointer value.

process() :Scalar

Start process data

DEPENDENCE

JSON::Pointer, Carp

AUTHORS

• Pavel Andryushin <vrag867@gmail.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2021 by Pavel Andryushin.

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