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.\"
.IX Title "Data::Printer::Profile::JSON 3pm"
.TH Data::Printer::Profile::JSON 3pm "2021-02-28" "perl v5.32.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
Data::Printer::Profile::JSON \- dump variables in JSON format
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
While loading Data::Printer:
.PP
.Vb 1
\&    use DDP profile => \*(AqJSON\*(Aq;
.Ve
.PP
While asking for a print:
.PP
.Vb 1
\&    p $var, profile => \*(AqJSON\*(Aq;
.Ve
.PP
or in your \f(CW\*(C`.dataprinter\*(C'\fR file:
.PP
.Vb 1
\&    profile = JSON
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This profile outputs your variables in \s-1JSON\s0 format. It's not nearly as efficient
as a regular \s-1JSON\s0 module, but it may be useful, specially if you're changing
the format directly in your .dataprinter.
.SH "CAVEATS"
.IX Header "CAVEATS"
\&\s-1JSON\s0 is a super simple format that allows scalar, hashes and arrays. It doesn't
support many types that could be present on Perl data structures, such as
functions, globs and circular references. When printing those types, whenever
possible, this module will stringify the result.
.PP
Objects are also not shown, but their internal data structure is exposed.
.PP
This module also attempts to render Regular expressions as plain \s-1JS\s0 regexes.
While not directly supported in \s-1JSON,\s0 it should be parseable.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Data::Printer
JSON::MaybeXS>