philosiphising? does anyone know how to spell that word?

anyway... my first programming teacher taught me that when you're commenting subroutines (or functions or methods) its usually a good idea to put in a 'precondition:' statement and a 'postcondition:' statement. in other words, tell the reader what the subroutine expects to recieve as arguments (including implicit error-checking perhaps) and what the subroutine will spit out as a return value.

jeff

In reply to more philosiphizing... by jlistf
in thread My philosophy on coding (in Perl and other languages): by mrmick

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