From: matz@... (Yukihiro Matsumoto)
Date: 2003-05-12T12:14:46+09:00
Subject: Re: [RCR?] Enumerable#each with arguments

Hi,

In message "[RCR?] Enumerable#each with arguments"
    on 03/05/11, Joel VanderWerf <vjoel@PATH.Berkeley.EDU> writes:

|   #p foo.collect(2) # ==> should be [1], but wrong number of args

Hmm, but some of enumerable methods take its own argument, for example
"grep".  In addition, class dependent additional argument breaks
polymorphism.  There must be better idea (e.g. external iterator object).

							matz.