1Dancer2::Serializer::JSUOsNe(r3)Contributed Perl DocumenDtaantcieorn2::Serializer::JSON(3)
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NAME

6       Dancer2::Serializer::JSON - Serializer for handling JSON data
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VERSION

9       version 0.400000
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DESCRIPTION

12       This is a serializer engine that allows you to turn Perl data
13       structures into JSON output and vice-versa.
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ATTRIBUTES

16   content_type
17       Returns 'application/json'
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METHODS

20   serialize($content)
21       Serializes a Perl data structure into a JSON string.
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23   deserialize($content)
24       Deserializes a JSON string into a Perl data structure.
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FUNCTIONS

27   from_json($content, \%options)
28       This is an helper available to transform a JSON data structure to a
29       Perl data structures.
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31   to_json($content, \%options)
32       This is an helper available to transform a Perl data structure to JSON.
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34       Calling this function will not trigger the serialization's hooks.
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36   Configuring the JSON Serializer using "set engines"
37       The JSON serializer options can be configured via "set engines". The
38       most common settings are:
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40       allow_nonref
41           Ignore non-ref scalars returned from handlers. With this set the
42           "Hello, World!"  handler returning a string will be dealt with
43           properly.
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45       Set engines should be called prior to setting JSON as the serializer:
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47        set engines =>
48        {
49            serializer =>
50            {
51                JSON =>
52                {
53                   allow_nonref => 1
54                },
55            }
56        };
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58        set serializer      => 'JSON';
59        set content_type    => 'application/json';
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61   Returning non-JSON data.
62       Handlers can return non-JSON via "send_as", which overrides the default
63       serializer:
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65        get '/' =>
66        sub
67        {
68            send_as html =>
69            q{Welcome to the root of all evil...<br>step into my office.}
70        };
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72       Any other non-JSON returned format supported by 'send_as' can be used.
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AUTHOR

75       Dancer Core Developers
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78       This software is copyright (c) 2022 by Alexis Sukrieh.
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80       This is free software; you can redistribute it and/or modify it under
81       the same terms as the Perl 5 programming language system itself.
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85perl v5.36.0                      2023-01-20      Dancer2::Serializer::JSON(3)
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