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

callbacks

accessing variables
2nd

find( ) function and
2nd

invoking subroutines multiple times

subroutine references and
2nd

can method (UNIVERSAL)
2nd

can_ok function (Test::More)

catfile method (File::Spec)

CGI module

Changes file

class methods

building instances

File::Spec module and

instance methods and

OO modules and

restricting to

class variables

Class::MethodMaker module

classes

accessors and

defined

instances and

methods working with

UNIVERSAL class and

virtual methods and

closure variables

closures

functionality

lexical variables and

persistence and

scope and

cmp operator

cmp_ok routine (Test::More)

code
[See also OOP][See also OOP]

decoupling

reusability of
2nd

testing coverage

ways to share

code references

AUTOLOAD method and

overview

collisions, namespace
2nd

comments
2nd

compile phase

AUTOLOAD and

BEGIN keyword and

declarations during

use base and

complex data structures
[See data structures]

composition, inheritance versus

Comprehensive Perl Archive Network
[See CPAN]

conditional tests

constants, setting

constructors

anonymous array
2nd
3rd

anonymous hash
2nd
3rd

creating instances

inheriting
2nd

url subroutine

copyright notices

core modules
2nd
3rd

CPAN (Comprehensive Perl Archive Network)

contributing to

version numbers and

current directory

find( ) function and
2nd

@INC array and

search path and
2nd

testing and