in reply to Overhead vs. ease of use in OOP

Nice, but it sounds like a familiar gripe ... I prefer to use $self - it just isn't a big deal to me to type 6 or so more characters if it makes my code more apparent in intent. Even in C++ and Java i prefer to use this - you look at a method and immediately know what the attributes are.

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)