From: ts <decoux@...>
Date: 2002-03-30T00:06:19+09:00
Subject: Re: optimization questions

>>>>> "G" == George Moschovitis <gmosx@image.ece.ntua.gr> writes:

G> btw, that is the difference between to_str and to_s ?

 The pickaxe book say :

 "Unlike #to_s, which is supported by almost all classes, #to_str is
 normally implemented only by those classes that act like strings"

G> and you didnt answer my question, is +'' or #{} faster ?

 It's difficult to compare it because they don't do the same thing :-)))

 Well, I'll say that +'' is a little faster but I think that it's *not*
 really important.


Guy Decoux