json_pp(1) [mojave man page]

JSON_PP(1)						 Perl Programmers Reference Guide						JSON_PP(1)

NAME

       json_pp - JSON::PP command utility

SYNOPSIS

	   json_pp [-v] [-f from_format] [-t to_format] [-json_opt options_to_json]

DESCRIPTION

       json_pp converts between some input and output formats (one of them is JSON).  This program was copied from json_xs and modified.

       The default input format is json and the default output format is json with pretty option.

OPTIONS

   -f
	   -f from_format

       Reads a data in the given format from STDIN.

       Format types:

       json
	   as JSON

       eval
	   as Perl code

   -t
       Writes a data in the given format to STDOUT.

       null
	   no action.

       json
	   as JSON

       dumper
	   as Data::Dumper

   -json_opt
       options to JSON::PP

       Acceptable options are:

	   ascii latin1 utf8 pretty indent space_before space_after relaxed canonical allow_nonref
	   allow_singlequote allow_barekey allow_bignum loose escape_slash

   -v
       Verbose option, but currently no action in fact.

   -V
       Prints version and exits.

EXAMPLES

	   $ perl -e'print q|{"foo":"XX","bar":1234567890000000000000000}|' |
	      json_pp -f json -t dumper -json_opt pretty,utf8,allow_bignum

	   $VAR1 = {
		     'bar' => bless( {
				       'value' => [
						    '0000000',
						    '0000000',
						    '5678900',
						    '1234'
						  ],
				       'sign' => '+'
				     }, 'Math::BigInt' ),
		     'foo' => "x{3042}x{3044}"
		   };

	   $ perl -e'print q|{"foo":"XX","bar":1234567890000000000000000}|' |
	      json_pp -f json -t dumper -json_opt pretty

	   $VAR1 = {
		     'bar' => '1234567890000000000000000',
		     'foo' => "x{e3}x{81}x{82}x{e3}x{81}x{84}"
		   };

SEE ALSO

       JSON::PP, json_xs

AUTHOR

       Makamaka Hannyaharamitu, <makamaka[at]cpan.org>

COPYRIGHT AND LICENSE

       Copyright 2010 by Makamaka Hannyaharamitu

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

perl v5.18.2							    2018-08-17								JSON_PP(1)

Template::Plugin::JSON::Escape(3pm)			User Contributed Perl Documentation		       Template::Plugin::JSON::Escape(3pm)

NAME

       Template::Plugin::JSON::Escape - Adds a .json vmethod and a json filter.

SYNOPSIS

	   [% USE JSON.Escape( pretty => 1 ) %];

	   <script type="text/javascript">

	       var foo = [% foo.json %];
	       var bar = [% json_string | json %]

	   </script>

	   or read in JSON

	   [% USE JSON.Escape %]
	   [% data = JSON.Escape.json_decode(json) %]
	   [% data.thing %]

DESCRIPTION

       This plugin allows you to embed JSON strings in HTML.  In the output, special characters such as "<" and "&" are escaped as "uxxxx" to
       prevent XSS attacks.

       It also provides decoding function to keep compatibility with Template::Plugin::JSON.

FEATURES

   USE JSON.Escape
       Any options on the USE line are passed through to the JSON object, much like "to_json" in JSON.

   json vmethod
       A ".json" vmethod converts scalars, arrays and hashes into corresponding JSON strings.

	   [% json_stuct = { foo => 42, bar => [ 1, 2, 3 ] } %]

	   <script>
	       var json = [% json_struct.json %];
	   </script>

	   <span onclick="doSomething([% json_struct.json %]);">

   json filter
       A "json" filter escapes "<", ">", "&", "+", "U+2028" and "U+2029" as "uxxxx". In the attribute, you may just use an "html" filter.

	   [% json_string = '{ "foo": 42, "bar": [ 1, 2, 3 ] }' %]

	   <script>
	       var json = [% json_string | json %];
	   </script>

	   <span onclick="doSomething([% json_string | html %]);">

   json_decode method
       A "json_decode" method allow you to convert from a JSON string into a corresponding data structure.

	   [% SET json_struct = JSON.Escape.json_decode(json_string) %]
	   [% json_struct.foo | html %]

SEE ALSO

       Template::Plugin::JSON, JSON, Template::Plugin

VERSION CONTROL

       https://github.com/nanto/perl-Template-Plugin-JSON-Escape <https://github.com/nanto/perl-Template-Plugin-JSON-Escape>

AUTHOR

       nanto_vi (TOYAMA Nao) <nanto@moon.email.ne.jp>

COPYRIGHT &; LICENSE
       Copyright (c) 2011 nanto_vi (TOYAMA Nao).

       Copyright (c) 2006, 2008 Infinity Interactive, Yuval Kogman.

       Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the
       "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish,
       distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
       the following conditions:

       The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
       MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
       CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
       SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

perl v5.14.2							    2011-06-13				       Template::Plugin::JSON::Escape(3pm)