From: Joel VanderWerf <vjoel@...>
Date: 2009-07-22T02:02:44+09:00
Subject: Re: Best practice question: logging

Pito Salas wrote:
> - how do I minimize the overhead when logging is OFF?

log.debug { "a message about #{topics.join.inspect}" }

is faster than

log.debug "a message about #{topics.join.inspect}"

because the interpolation and #join and #inspect only happen if log is 
in debug level.

-- 
       vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407