Learning Perl Objects, References amp;amp; Modules [Electronic resources]

backstop method 2nd

basename subroutine (File::Basename)

BEGIN block

importing subroutines

purpose

setting constants

setting paths

use list and

use operation and

behavior

classes and

instances and

passing as parameter

subroutine references and

testing with isa and can methods 2nd

blessed references

indirect object syntax and

instances as 2nd 3rd

isa method and

nested object destruction

ref operator and

returning

block form

grep operator

map operator