NAME

Date::Decade - Decade calculations

SYNOPSIS

  use Date::Decade qw(
	Days_in_Decade
	Decade_of_Year
	Decade_of_Month
  );

  use Date::Decade qw(:all);

 Days_in_Decade
   $days_in_decade = Days_in_Decade($year,$decade);

 Decade_of_Year
   $decade_of_year = Decade_of_Year($year,$month,$day);

 Decade_of_Month
   $decade_of_month = Decade_of_Month($year,$month,$day);

DESCRIPTION

  $days_in_decade = Days_in_Decade($year,$decade);
    This function returns how many days a given decade
    have.

  $decade_of_year = Decade_of_Year($year,$month,$day);
    This function returns which decade it is on a
    given date (from the 1. January).

  $decade_of_month = Decade_of_Month($year,$month,$day);
    This function returns which decade it is on a
    given month.

PREREQUISITES

This module requires perl 5.003_03 or later and:

Date:Calc 4.3 by Steffen Beyer <sb@engelschall.com>, http://www.cpan.org/authors/id/STBEY/Date-Calc-4.3.tar.gz

or (with some changes)

Date:Pcalc 1.2 by J. David Eisenberg <nessus@best.com>, http://www.cpan.org/authors/id/STBEY/Date-Pcalc-1.2.tar.gz

BUGS

No Bugs known for now. ;)

HISTORY

- 2001-08-22 / 0.33

Errors in the file Makefile.PL corrected.

- 2001-08-22 / 0.32

First beta-release

AUTHOR

Michael Diekmann, <michael.diekmann@undef.de>