Learning Perl Objects, References, and Modules
| [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X]
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
|