Manpages - json_pp.1

NAME

json_pp - JSON::PP command utility

SYNOPSIS

json_pp [-v] [-f from_format] [-t to_format] [-json_opt options_to_json1[,options_to_json2[,…]]]

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 indent_length

Multiple options must be separated by commas:

Right: -json_opt pretty,canonical Wrong: -json_opt pretty -json_opt canonical

-v

Verbose option, but currently no action in fact.

-V

Prints version and exits.

EXAMPLES

$ perl -eprint q|{"foo":"あい","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 -eprint q|{"foo":"あい","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}" };

AUTHOR

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

COPYRIGHT AND LICENSE

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