para

head

JSON format backend for Qwiratry, powered by L<JSON::Fast>.


Defines C<Qwiratry::Format::JSON::Parse> and
C<Qwiratry::Format::JSON::Render> implementations loaded through
L<Qwiratry::Format.make>.


The parser lowers JSON objects to hashes, arrays to arrays, strings to C<Str>,
numbers to C<Int> or C<Num>, and JSON literals to Raku booleans or undefined
values.


The renderer keeps Qwiratry's current JSONdemo behavior where it matters:
compact output by default and C<:pretty> as an explicit opt-in. It also
supports C<:spacing> and C<:sorted-keys>.


use JSON::Fast;
use Qwiratry::Format::Base;

class Qwiratry::Format::JSON::Parse is Qwiratry::Format::Base::Parse {

	

Parse JSON text into ordinary Raku data structures using L<JSON::Fast>.


	method parse(Str $input-string --> Mu) {
		from-json($input-string)
	}
}

class Qwiratry::Format::JSON::Render is Qwiratry::Format::Base::Render {

	

C<render(Mu $data, Associative :%options)>


Render ordinary Raku data structures to JSON text using L<JSON::Fast>.


C<%options<pretty>> defaults to false so this backend stays compact by
	default, matching Qwiratry's existing JSONdemo behavior. C<%options<spacing>>
	defaults to 2, and C<%options<sorted-keys>> defaults to true for deterministic
	output.


	method render(Mu $data, *%options --> Str) {
		my $pretty = %options<pretty> // False;
		my $spacing = %options<spacing> // 2;
		my $sorted-keys = %options<sorted-keys> // True;

		to-json(
			$data,
			:pretty($pretty),
			:spacing($spacing),
			:sorted-keys($sorted-keys),
		)
	}
}


root

User-visible changes by release


Changelog


React

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=para L<Documentation|/doc/introduction>
=para L<Modules| /mods>
=para L<Examples| file:../examples/index.podlite>
=para L<AI|file:../mcp/index.podlite>
=para L<Download |file:../download/index.podlite>
=para L<About|file:../about/index.podlite>
=para 🔍 K<⌘K>/K<ctrl-K>
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    =item2 L<Get started|file:../getting-started/getting-started.podlite>
    =item2 L<Why Raku?|/doc/language/faq#Why-should-I-learn-Raku-What's-so-great-about-it>
    =item2 L<Try Raku|https://glot.io/new/raku>
    =item2 L<Download | file:../download/index.podlite>
    =item2 L<Raku cheat sheet|https://github.com/Raku/mu/blob/master/docs/Perl6/Cheatsheet/cheatsheet.txt>
    =item2 L<Raku on Exercism|https://exercism.org/tracks/raku>
    =item2 L<Wikipedia|https://en.wikipedia.org/wiki/Raku_(programming_language)>

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=item1 B<L<Documentation|/doc>>
    =item2 L<Getting started, Migration guides from other languages, & Tutorials | file:../doc/introduction.podlite>
    =item2 L<Language References|file:../doc/reference.podlite>
    =item2 L<Type Reference| file:../doc/types.podlite>
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    =item2 L<The list of all documents|file:../doc/index.podlite>
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=end nested
=begin nested :!nested
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    =item2 L<The Raku Guide|https://raku.guide/>
    =item2 L<Wikibook |https://en.wikibooks.org/wiki/Raku_Programming>
    =item2 L<Books |https://perl6book.com/>
    =item2 L<Rosetta Code | https://www.raku.org/community/rosettacode>
    =item2 L<Learn Raku in Y minutes|https://learnxinyminutes.com/docs/raku/>
    =item2 L<Golfing |https://github.com/AlexDaniel/raku-golf-cheatsheet>
=end nested
=begin nested :!nested

=item1 B<Explore>
    =item2 L<Raku Blog Aggregator|https://planet.raku.org/>
    =item2 L<Rakudo Weekly|https://rakudoweekly.blog/>
    =item2 L<The Weekly Challenge |https://perlweeklychallenge.org/>
    =item2 L<Raku Advent Calendar|https://raku-advent.blog/>

=end nested
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JSON

Overview

Methods

`parse(Str $input-string)`

`render(Mu $data, Associative :%options)`

Qwiratry::Format::JSON v0.0.1

Authors

License

Dependencies

Test Dependencies

Provides

Documentation