It has two methods that could be useful for you:
CountZero
A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James
In reply to Re: OO-Perl Question: How Do I get a List of derived Classes for a Base Class?
by CountZero
in thread OO-Perl Question: How Do I get a List of derived Classes for a Base Class?
by BluePerl
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |