DateTime::Span - a span created with before has the same range as a span created with end

Intuitively, it would seem that specifying the 'before' of a datetime
span using the end option of the ->from_datetimes() constructor would
yield a range that is 1 second (1 nanosecond?) earlier than the actual
date supplied.

But as it is stands, the end of a range specified using the 'before'
option is the same as one specified using the 'end' option:


use strict; use warnings;

use DateTime;
use DateTime::Span;


my $dt1 = DateTime->new( year => 2002, month => 3, day => 11 );
my $dt2 = DateTime->new( year => 2003, month => 4, day => 12 );

my $span  = DateTime::Span->from_datetimes( start => $dt1, before => $dt2 );


warn 'start: ' . $span->start . ' end: ' .  $span->end;

my $span  = DateTime::Span->from_datetimes( start => $dt1, end => $dt2 );

warn 'start: ' . $span->start . ' end: ' .  $span->end;  ### same
output as with 'before'