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

s command (debugger)

scalars

anonymous

curly braces and

filehandles and

hash references and

indirect object syntax

isa method and

package names and

references and
2nd

single values and

Schwartzian Transform

dictionary order

performance

sorting and

scope

do operator and

global variables and

references and

scripts

alternate installation locations

complex tests

search path
2nd

SelfLoader core module

setters

AUTOLOAD method and
2nd

creating
2nd

encapsulation and

getters doubling as
2nd

optimizing
2nd

restricting methods

shifting

@_ array

argument parsing
2nd

arguments
2nd

closure variables

example eliminating

smoke tests

sorting

dictionary order

efficient

glob operator

with indices
2nd

review of
2nd

Schwartzian Transform

sort blocks

sorted list

spaceship operator

sqrt function

static local variables

STDERR filehandle

STDOUT filehandle

Storable module

storing data
2nd
3rd

strings
[See text strings]

subclasses

abstract methods and

instance variables in
2nd

subroutine references

subroutines
[See also closures][See also closures]

custom import routines

extending

importing
2nd

isa called as

modules and

out of scope variables and

package names and

referencing

syntax errors and

SUPER pseudo-class

superclasses
2nd
3rd
4th

symbols
2nd

syntax errors
2nd

system performance