in reply to Naive monk trying to make distinctions among subs, external calls and code reuse

The above link does not work. :(

This one does: Simple Module Tutorial

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

  • Comment on Re: Naive monk trying to make distinctions among subs, external calls and code reuse

In Section Seekers of Perl Wisdom