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Name	Size	Permission
Dispatch.pm	3.4 KB	-rw-r--r--
Quick.pm	3.53 KB	-rw-r--r--
Regex.pm	4.64 KB	-rw-r--r--
Strptime.pm	2.61 KB	-rw-r--r--
generic.pm	5.15 KB	-rw-r--r--

Code Editor : Quick.pm

package DateTime::Format::Builder::Parser::Quick;

use strict;
use warnings;

our $VERSION = '0.83';

our %dispatch_data;

use Params::Validate qw( SCALAR OBJECT CODEREF validate );

use parent qw( DateTime::Format::Builder::Parser );

__PACKAGE__->valid_params(
    Quick => {
        type      => SCALAR | OBJECT,
        callbacks => {
            good_classname => sub {
                ( ref $_[0] ) or ( $_[0] =~ /^\w+[:'\w+]*\w+/ );
            },
        }
    },
    method => {
        optional => 1,
        type     => SCALAR | CODEREF,
    },
);

sub create_parser {
    my ( $self, %args ) = @_;
    my $class  = $args{Quick};
    my $method = $args{method};
    $method = 'parse_datetime' unless defined $method;
    eval "use $class";
    die $@ if $@;

return sub {
        my ( $self, $date ) = @_;
        return unless defined $date;
        my $rv = eval { $class->$method($date) };
        return $rv if defined $rv;
        return;
    };
}

# ABSTRACT: Use another formatter, simply

__END__

=pod

=encoding UTF-8

=head1 NAME

DateTime::Format::Builder::Parser::Quick - Use another formatter, simply

=head1 VERSION

version 0.83

=head1 SYNOPSIS

use DateTime::Format::Builder (
        parsers => {
            parse_datetime => [
                { Quick => 'DateTime::Format::HTTP' },
                { Quick => 'DateTime::Format::Mail' },
                { Quick => 'DateTime::Format::IBeat' },
            ]
        }
    );

# is the same as

use DateTime::Format::HTTP;
    use DateTime::Format::Mail;
    use DateTime::Format::IBeat;

use DateTime::Format::Builder (
        parsers => {
            parse_datetime => [
                sub {
                    eval { DateTime::Format::HTTP->parse_datetime( $_[1] ) }
                },
                sub {
                    eval { DateTime::Format::Mail->parse_datetime( $_[1] ) }
                },
                sub {
                    eval { DateTime::Format::IBeat->parse_datetime( $_[1] ) }
                },
            ]
        }
    );

(These two pieces of code can both be found in the test suite; one as
F<quick.t>, the other as F<fall.t>.)

=head1 DESCRIPTION

C<Quick> adds a parser that allows some shortcuts when writing fairly standard
and mundane calls to other formatting modules.

=head1 SPECIFICATION

C<Quick> has two keys, one optional.

The C<Quick> keyword should have an argument of either an object or a class
name. If it's a class name then the class is C<use>d.

The C<method> keyword is optional with a default of C<parse_datetime>. It's
either name of the method to invoke on the object, or a reference to a piece
of code.

In any case, the resultant code ends up looking like:

my $rv = $Quick->$method($date);

=head1 SEE ALSO

C<datetime@perl.org> mailing list.

http://datetime.perl.org/

L<perl>, L<DateTime>,
L<DateTime::Format::Builder>

=head1 SUPPORT

Bugs may be submitted at L<https://github.com/houseabsolute/DateTime-Format-Builder/issues>.

I am also usually active on IRC as 'autarch' on C<irc://irc.perl.org>.

=head1 SOURCE

The source code repository for DateTime-Format-Builder can be found at L<https://github.com/houseabsolute/DateTime-Format-Builder>.

=head1 AUTHORS

=over 4

=item *

Dave Rolsky <autarch@urth.org>

=item *

Iain Truskett <spoon@cpan.org>

=back

=head1 COPYRIGHT AND LICENSE

This is free software, licensed under:

The Artistic License 2.0 (GPL Compatible)

The full text of the license can be found in the
F<LICENSE> file included with this distribution.

=cut

${this.title}

Code Editor : Quick.pm