How to import and define subroutines

[Pushkin]

Hello,

Could someone please help me define and imported a subroutine. I will try to make this simple.

Script-A contains all of the processes for script-B. Script-A uses script-B as a 'use base'.
Script-A (containing the processes) has subroutine-1 which is used by subroutine-2

How do I import/define script-A subroutine-2 to script-B.

On Script-A subroutine-2
This

sub hellos1{
my $self = shift;
&say_hello_to('Dan');
$hello1 = $hellos{'Dan'}
print $hello1;
}

OR this

sub hellos1{
my $self = shift;
&say_hello_to('Dan');
$hello1 = $hellos{'Dan'}
print $hello1;
}

How do I import/define subroutine-2 ($hello1) to script-B.
If you need to see more, I am willing show you both scripts--but they are l-o-n-g.

[toolic]

The conventional way to include subroutines is to use Perl modules (packages):

• perldoc perlmod
• perldoc perlsub
• perldoc -f use