File: //usr/local/share/man/man1/json_pp.1
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.\" ========================================================================
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.IX Title "JSON_PP 1"
.TH JSON_PP 1 "2010-12-28" "perl v5.8.8" "User Contributed Perl Documentation"
.SH "NAME"
json_pp \- JSON::PP command utility
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& json_pp [-v] [-f from_format] [-t to_format] [-json_opt options_to_json]
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
json_pp converts between some input and output formats (one of them is \s-1JSON\s0).
This program was copied from json_xs and modified.
.PP
The default input format is json and the default output format is json with pretty option.
.SH "OPTIONS"
.IX Header "OPTIONS"
.Sh "\-f"
.IX Subsection "-f"
.Vb 1
\& -f from_format
.Ve
.PP
Reads a data in the given format from \s-1STDIN\s0.
.PP
Format types:
.IP "json" 4
.IX Item "json"
as \s-1JSON\s0
.IP "eval" 4
.IX Item "eval"
as Perl code
.Sh "\-t"
.IX Subsection "-t"
Writes a data in the given format to \s-1STDOUT\s0.
.IP "null" 4
.IX Item "null"
no action.
.IP "json" 4
.IX Item "json"
as \s-1JSON\s0
.IP "dumper" 4
.IX Item "dumper"
as Data::Dumper
.Sh "\-json_opt"
.IX Subsection "-json_opt"
options to \s-1JSON::PP\s0
.PP
Acceptable options are:
.PP
.Vb 2
\& ascii latin1 utf8 pretty indent space_before space_after relaxed canonical allow_nonref
\& allow_singlequote allow_barekey allow_bignum loose escape_slash
.Ve
.Sh "\-v"
.IX Subsection "-v"
Verbose option, but currently no action in fact.
.Sh "\-V"
.IX Subsection "-V"
Prints version and exits.
.SH "EXAMPLES"
.IX Header "EXAMPLES"
.Vb 2
\& $ perl -e'print q|{"foo":"あい","bar":1234567890000000000000000}|' |\e
\& json_pp -f json -t dumper -json_opt pretty,utf8,allow_bignum
.Ve
.PP
.Vb 12
\& $VAR1 = {
\& 'bar' => bless( {
\& 'value' => [
\& '0000000',
\& '0000000',
\& '5678900',
\& '1234'
\& ],
\& 'sign' => '+'
\& }, 'Math::BigInt' ),
\& 'foo' => "\ex{3042}\ex{3044}"
\& };
.Ve
.PP
.Vb 2
\& $ perl -e'print q|{"foo":"あい","bar":1234567890000000000000000}|' |\e
\& json_pp -f json -t dumper -json_opt pretty
.Ve
.PP
.Vb 4
\& $VAR1 = {
\& 'bar' => '1234567890000000000000000',
\& 'foo' => "\ex{e3}\ex{81}\ex{82}\ex{e3}\ex{81}\ex{84}"
\& };
.Ve
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\s-1JSON::PP\s0, json_xs
.SH "AUTHOR"
.IX Header "AUTHOR"
Makamaka Hannyaharamitu, <makamaka[at]cpan.org>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
Copyright 2010 by Makamaka Hannyaharamitu
.PP
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.