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Lots of folks write programs that don't have functions, programs that don't start from a template

#!/usr/bin/perl -- use strict; use warnings; Main( @ARGV ); exit( 0 ); ...

This is typical for short programs and one-offs

And you can't beat perl lanse :)

$ echo hi there | perl -lanse " print qq{$greet\t$F[1]}" -- -greet=by +e bye there $ echo hi there > stuff $ perl -lanse " print qq{$greet\t$F[1]}" -- -greet=bye stuff bye there

These types of programs can live and do good work quite for a long time before they need a second look, or functions/modules/tests...

Code doesn't need to go places :)


In reply to Re^2: Developing code to be a module (perl -lanse) by Anonymous Monk
in thread Developing code to be a module by rpnoble419

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