package MyApp::Plugin::Greeting;
use strict;
sub greeting {
my $self = shift;
my $greeting;
my($hour) = (localtime time)[2];
if($hour >= 5 && $hour <= 11){
$greeting = "good morning";
}elsif($hour >= 12 && $hour <= 18){
$greeting = "hello";
}elsif($hour >= 19 && $hour <= 23){
$greeting= "good evening";
}else{
$greeting = "good night";
}
return $greeting;
}
1;