NAME

DateTimeX::Factory - DateTime factory module with default timezone.

VERSION

This document describes DateTimeX::Factory version 0.03.

SYNOPSIS

    use DateTimeX::Factory;

    #Object interface
    my $factory = DateTimeX::Factory->new(
        time_zone => 'Asia/Tokyo',
    );
    my $now = $factory->now;

    #Class interface
    DateTimeX::Factory->set_time_zone(DateTime::TimeZone->new(name => 'Asia/Tokyo'));
    my $now = DateTimeX::Factory->now;

DESCRIPTION

DateTime factory module with default timezone. This module include wrapper of default constructors and some useful methods.

METHODS

set_time_zone($time_zone)

If called as instance method, set time_zone for its factory instance methods. If called as class method, set time_zone for class methods.

    #Object interface
    {
        my $factory = DateTimeX::Factory->new();
        say $factory->now->time_zone->name; # floating

        $factory->set_time_zone(DateTime::TimeZone->new(name => 'Asia/Tokyo'));
        say $factory->now->time_zone->name; # Asia/Tokyo

        #This is also OK
        $factory->set_time_zone('Asia/Tokyo');
        say $factory->now->time_zone->name; # Asia/Tokyo

        # set to default time zone (floating)
        $factory->set_time_zone;
    }

    #Class interface
    {
        DateTimeX::Factory->set_time_zone(DateTime::TimeZone->new(name => 'Asia/Tokyo'));
        say DateTimeX::Factory->now->time_zone->name; #Asia/Tokyo

        #This is also OK
        DateTimeX::Factory->set_time_zone('Asia/Tokyo');
        say DateTimeX::Factory->now->time_zone->name; #Asia/Tokyo

        # set to default time zone (floating)
        DateTimeX::Factory->set_time_zone;
    }

get_time_zone($time_zone)

Get DateTime::TimeZone instance of current time zone.

create(%params)

Call DateTime->new with default parameter.

  my $datetime = DateTimeX::Factory->create(year => 2012, month => 1, day => 24, hour => 23, minute => 16, second => 5);

now(%params), today(%params), from_epoch(%params), last_day_of_month(%params), from_day_of_year(%params)

See document of DateTime. But, these methods create DateTime instance by original method with default parameter.

strptime($string, $pattern)

Parse string by DateTime::Format::Strptime with default parameter.

  my $datetime = DateTimeX::Factory->strptime('2012-01-24 23:16:05', '%Y-%m-%d %H:%M:%S');

from_mysql_datetime($string)

Parse MySQL DATETIME string with default parameter.

  #equals my $datetime = DateTimeX::Factory->strptime('2012-01-24 23:16:05', '%Y-%m-%d %H:%M:%S');
  my $datetime = DateTimeX::Factory->from_mysql_datetime('2012-01-24 23:16:05');

from_mysql_date($string)

Parse MySQL DATE string with default parameter.

  #equals my $date = DateTimeX::Factory->strptime('2012-01-24', '%Y-%m-%d');
  my $date = DateTimeX::Factory->from_mysql_date('2012-01-24');

from_ymd($string, $delimiter)

Parse string like DateTime::ymd return value with default parameter.

  #equals my $date = DateTimeX::Factory->strptime('2012/01/24', '%Y/%m/%d');
  my $date = DateTimeX::Factory->from_ymd('2012-01-24', '/');

tommorow(%params)

Create next day DateTime instance.

  #equals my $tommorow = DateTimeX::Factory->today->add(days => 1);
  my $tommorow = DateTimeX::Factory->tommorow;

yesterday(%params)

Create previous day DateTime instance.

  #equals my $yesterday = DateTimeX::Factory->today->subtract(days => 1);
  my $yesterday = DateTimeX::Factory->yesterday;

DEPENDENCIES

Perl 5.10.0 or later. Data::Validator DateTime DateTime::Format::MySQL DateTime::Format::Strptime DateTime::TimeZone Mouse

BUGS

All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to cpan-RT.

SEE ALSO

perl

AUTHOR

Nishibayashi Takuji <takuji@senchan.jp>

LICENSE AND COPYRIGHT

Copyright (c) 2012, Nishibayashi Takuji. All rights reserved.

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

cpanm DateTimeX::Factory

perl -MCPAN -e shell
install DateTimeX::Factory