From: Lothar Scholz Date: 2003-08-26T07:05:10+09:00 Subject: Re: Ruby launching system apps? > Avoid premature optimization. If the inefficiency is a problem, I hear this a thousand times, but this makes it not more truth. You should only avoid optimization if it results in a more complex structure. This is only in a few cases the reality. Often an optimal datastructure doesn't take longer to debug or to write.