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Dave Rolsky > DateTime-1.44 > DateTime::LeapSecond

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Module Version: 1.44   Source  

NAME ^

DateTime::LeapSecond - leap seconds table and utilities

VERSION ^

version 1.44

SYNOPSIS ^

  use DateTime;
  use DateTime::LeapSecond;

  print "Leap seconds between years 1990 and 2000 are ";
  print DateTime::Leapsecond::leap_seconds( $utc_rd_2000 ) -
        DateTime::Leapsecond::leap_seconds( $utc_rd_1990 );

DESCRIPTION ^

This module is used to calculate leap seconds for a given Rata Die day. It is used when DateTime.pm cannot compile the XS version of this code.

This library is known to be accurate for dates until Jun 2017.

There are no leap seconds before 1972, because that's the year this system was implemented.

SEE ALSO ^

http://hpiers.obspm.fr/eop-pc/earthor/utc/leapsecond.html

http://datetime.perl.org

SUPPORT ^

Bugs may be submitted at https://github.com/houseabsolute/DateTime.pm/issues.

There is a mailing list available for users of this distribution, mailto:datetime@perl.org.

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

SOURCE ^

The source code repository for DateTime can be found at https://github.com/houseabsolute/DateTime.pm.

AUTHOR ^

Dave Rolsky <autarch@urth.org>

COPYRIGHT AND LICENSE ^

This software is Copyright (c) 2003 - 2017 by Dave Rolsky.

This is free software, licensed under:

  The Artistic License 2.0 (GPL Compatible)

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

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