NAME
    Data::Sah::Format - Formatter for Data::Sah

VERSION
    This document describes version 0.003 of Data::Sah::Format (from Perl
    distribution Data-Sah-Format), released on 2017-07-10.

SYNOPSIS
     use Data::Sah::Format qw(gen_formatter);

     my $c = gen_formatter(
         format => 'iso8601_date',
         #format_args => {...},
     );

     my $val;
     $val = $c->(1465784006);   # "2016-06-13"
     $val = $c->(DateTime->new(year=>2016, month=>6, day=>13)); # "2016-06-13"
     $val = $c->("2016-06-13"); # unchanged
     $val = $c->("9999-99-99"); # unchanged
     $val = $c->("foo");        # unchanged
     $val = $c->([]);           # unchanged

DESCRIPTION
VARIABLES
  $Log_Formatter_Code => bool (default: from ENV or 0)
    If set to true, will log the generated formatter code (currently using
    Log::ger at trace level). To see the log message, e.g. to the screen,
    you can use something like:

     % TRACE=1 perl -MLog::ger::LevelFromEnv -MLog::ger::Output=Screen \
         -MData::Sah::Format=gen_formatter -E'my $c = gen_formatter(...)'

FUNCTIONS
  gen_formatter
    Usage:

     gen_formatter() -> any

    Generate formatter code.

    This function is not exported.

    No arguments.

    Return value: (any)

ENVIRONMENT
  LOG_SAH_FORMATTER_CODE => bool
    Set default for $Log_Formatter_Code.

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/Data-Sah-Format>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-Data-Sah-Format>.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=Data-Sah-Format>

    When submitting a bug or request, please include a test-file or a patch
    to an existing test-file that illustrates the bug or desired feature.

SEE ALSO
    Data::Sah

    Data::Sah::FormatterJS

    App::SahUtils, including format-with-sah to conveniently test formatting
    from the command-line.

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2017, 2016 by perlancar@cpan.org.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.