my $hour_span = DateTime::Span->from_datetimes(
start => $dt, end => $dt
);
should be
my $hour_span = DateTime::Span->from_datetimes(
start => $dt, before => $dt->clone()->add( hours => 1 ),
);
or the more readable
my $hour_span = DateTime::Span->new(
start => $dt, hours => 1,
);
Update: No, neither fix help. They were suppose to make the following match:
2010-10-10 01:59:59|2010-10-10 01:59:59|blablalblabla
You need
sub hour_in_range {
my ($dt_s, $dt_e, @hours) = @_;
my $dt_span = DateTime::Span->from_datetimes(
start => $dt_s, end => $dt_e
);
for my $hour (@hours) {
my $dt = $dt_s->clone()
->truncate( to => 'day' )
->add( hours => $hour );
my $dt_tomorrow = $dt->clone()->add( days => 1 );
my $hour_span = DateTime::Span->new(
start => $dt, hours => 1
)->union( DateTime::Span->new(
start => $dt_tomorrow, hours => 1
));
return 1 if $dt_span->intersects($hour_span);
}
return 0;
}
And there you go, the four DateTimes per hour I mentioned earlier.
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