Method modifiers or wrappers

Inheritance.pl.html

• before $name|@names => sub { ... }
• Executes before the given method;
• $self is pass as the first argument
• after $name|@names => sub { ... }
• Executes after the given method;
• $self is pass as the first argument
• around $name|@names => sub { ... }
• Executes around the given method;
• The code ref of the method that is being wrapped is passed as the first argument then $self is passed as the second.