Dancer2::Serializer::JSON - Serializer for handling JSON data
version 0.208000
This is a serializer engine that allows you to turn Perl data structures into JSON output and vice-versa.
Returns 'application/json'
Serializes a Perl data structure into a JSON string.
Deserializes a JSON string into a Perl data structure.
This is an helper available to transform a JSON data structure to a Perl data structures.
This is an helper available to transform a Perl data structure to JSON.
Calling this function will not trigger the serialization's hooks.
set engines
The JSON serializer options can be configured via set engines. The most common settings are:
Ignore non-ref scalars returned from handlers. With this set the "Hello, World!" handler returning a string will be dealt with properly.
Set engines should be called prior to setting JSON as the serializer:
set engines => { serializer => { JSON => { allow_nonref => 1 }, } }; set serializer => 'JSON'; set content_type => 'application/json';
Handlers can return non-JSON via send_as, which overrides the default serializer:
send_as
get '/' => sub { send_as html => q{Welcome to the root of all evil...<br>step into my office.} };
Any other non-JSON returned format supported by 'send_as' can be used.
Dancer Core Developers
This software is copyright (c) 2019 by Alexis Sukrieh.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
To install Dancer2, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Dancer2
CPAN shell
perl -MCPAN -e shell install Dancer2
For more information on module installation, please visit the detailed CPAN module installation guide.