Discuss the fundamentals of object-oriented programming (OOP) in Perl.

Object-oriented programming (OOP) in Perl is a paradigm that allows you to structure your code around objects and classes, facilitating code organization, encapsulation, and reusability. Here's an in-depth explanation of the fundamentals of OOP in Perl: 1. Classes and Objects: * In OOP, a class is a blueprint or a template for creating objects. It defines the attributes (data) and behaviors (methods) that objects of that class will possess. * To create an object, you instantiate a class using the `new` method. The object is an instance of the class, and it has its own set of attributes and can invoke methods defined in the class. * In Perl, you can define a class using the `package` keyword, and the class name typically follows Perl's naming conventions, starting with an uppercase letter. * Example: ``` perl`package MyClass; sub new { my $class = shift; my $self = { attribute1 => $_[0], attribute2 => $_[1] }; bless $self, $class; return $self; } sub method1 { # Method implementation }` ``` 2. Encapsulation and Access Control: * OOP in Perl promotes e....