Data-Sah-Coerce

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lib/Data/Sah/Coerce/js/To_date/From_str/date_parse.pm  view on Meta::CPAN

package Data::Sah::Coerce::js::To_date::From_str::date_parse;

use 5.010001;
use strict;
use warnings;

our $AUTHORITY = 'cpan:PERLANCAR'; # AUTHORITY
our $DATE = '2023-10-24'; # DATE
our $DIST = 'Data-Sah-Coerce'; # DIST
our $VERSION = '0.054'; # VERSION

sub meta {
    +{
        v => 4,
        summary => 'Coerce date from string using Date.parse()',
        might_fail => 1, # we throw exception date is invalid
        prio => 50,
    };
}

sub coerce {
    my %args = @_;

    my $dt = $args{data_term};

    my $res = {};

    $res->{expr_match} = join(
        " && ",
        "typeof($dt)=='string'",
    );

    # note: (function(a,b,c){...})() is a trick to simulate lexical variables
    $res->{expr_coerce} = "(function (_m) { _m = new Date($dt); if (isNaN(_m)) { return ['Invalid date', _m] } else { return [null, _m] } })()";

    $res;
}

1;
# ABSTRACT: Coerce date from string using Date.parse()

__END__

=pod

=encoding UTF-8

=head1 NAME

Data::Sah::Coerce::js::To_date::From_str::date_parse - Coerce date from string using Date.parse()

=head1 VERSION

This document describes version 0.054 of Data::Sah::Coerce::js::To_date::From_str::date_parse (from Perl distribution Data-Sah-Coerce), released on 2023-10-24.

=head1 SYNOPSIS

To use in a Sah schema:

 ["date",{"x.perl.coerce_rules"=>["From_str::date_parse"]}]

=head1 DESCRIPTION

This will simply use JavaScript's C<Date.parse()>, but will throw an error when
date is invalid.

=for Pod::Coverage ^(meta|coerce)$

=head1 HOMEPAGE

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

=head1 SOURCE

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

=head1 AUTHOR

perlancar <perlancar@cpan.org>

=head1 CONTRIBUTING


To contribute, you can send patches by email/via RT, or send pull requests on
GitHub.

Most of the time, you don't need to build the distribution yourself. You can
simply modify the code, then test via:

 % prove -l

If you want to build the distribution (e.g. to try to install it locally on your
system), you can install L<Dist::Zilla>,
L<Dist::Zilla::PluginBundle::Author::PERLANCAR>,



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