NAME
slackget10::Date - A class to manage date for slack-get.
VERSION
Version 1.0.0
SYNOPSIS
This class is an abstraction of a date. It centralyze all operation you can do on a date (like comparisons)
use slackget10::Date;
my $date = slackget10::Date->new('day-name' => Mon, 'day-number' => 5, 'year' => 2005);
$date->year ;
my $status = $date->compare($another_date_object);
if($date->is_equal($another_date_object))
{
print "Nothing to do : date are the same\n";
}
CONSTRUCTOR
The constructor new() take the followings arguments :
day-name => the day name in : Mon, Tue, Wed, Thu, Fri, Sat, Sun
day-number => the day number from 1 to 31. WARNINGS : there is no verification about the date validity !
month-name => the month name (Jan, Feb, Apr, etc.)
month-number => the month number (1 to 12)
hour => the hour ( a string like : 12:52:00). The separator MUST BE ':'
year => a chicken name...no it's a joke the year (ex: 2005).
use-approximation => in this case the comparisons method just compare the followings : day, month and year. (default: no)
You have to manage by yourself the date validity, because this class doesn't check the date validity. The main reason of this, is that this class is use to compare the date of specials files.
So I use the predicate that peoples which make thoses files don't try to do a joke by a false date.
my $date = slackget10::Date->new(
'day-name' => Mon,
'day-number' => 5,
'year' => 2005,
'month-number' => 2,
'hour' => '12:02:35',
'use-approximation' => undef
);
FUNCTIONS
compare
This mathod compare the current date object with a date object passed as parameter.
my $status = $date->compare($another_date);
The returned status is :
0 : $another_date is equal to $date
1 : $date is greater than $another_date
2 : $date is lesser than $another_date
is_equal
Take another date object as parameter and return TRYUE (1) if this two date object are equal (if compare() return 0), and else return false (0).
if($date->is_equal($another_date)){
...do smoething...
}
WARNING : this method also return undef if $another_date is not a slackget10::Date object, so be carefull.
_fill_undef [PRIVATE]
This method is call by the constructor to resolve the month equivalence (name/number).
This method affect 0 to all undefined numerical values.
to_XML
return the date as an XML encoded string.
$xml = $date->to_XML();
ACCESSORS
year
return the year
my $string = $date->year;
monthname
return the monthname
my $string = $date->monthname;
dayname
return the 'day-name'
my $string = $date->'day-name';
hour
return the hour
my $string = $date->hour;
daynumber
return the daynumber
my $string = $date->daynumber;
monthnumber
return the monthnumber
my $string = $date->monthnumber;
AUTHOR
DUPUIS Arnaud, <a.dupuis@infinityperl.org>
BUGS
Please report any bugs or feature requests to bug-slackget10-networking@rt.cpan.org
, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=slackget10. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
ACKNOWLEDGEMENTS
COPYRIGHT & LICENSE
Copyright 2005 DUPUIS Arnaud, All Rights Reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.