From: kjana@...4lab.to (YANAGAWA Kazuhisa)
Date: 2001-12-02T12:48:22+09:00
Subject: [ruby-talk:27249] Re: Problem with using method_missing to forward messages

In message <S_fO7.738515$Lg.29117801@sjcpnn01.usenetserver.com>
ptkwt@shell1.aracnet.com writes:

>    def method_missing(methID, *args)
>       @drbObj.send(methID, args)
                             ^change this to `*args'

> Ah, but here's the rub:  *args means that args is an array.

And `*args' for a method call expands the Array to the list of
arguments.

    def meth(a1, a2, a3)
      puts a1
      puts a2
      puts a3
    end
    
    arr = [1, 2, 3]
    meth(*arr)


-- 
kjana@dm4lab.to                               December 2, 2001
It is comparison that makes men happy or miserable.