From: Bertram Scharpf <lists@...>
Date: 2007-03-26T02:34:13+09:00
Subject: Re: adding anotehr each method to String

Hi,

Am Sonntag, 25. M�r 2007, 16:25:05 +0900 schrieb Une B�vue:
> "zero".each_char{|c| puts c}
> 
> would print-out :
> z
> e
> r
> o

The split method was already proposed.

  "another".split //
  "another".split ""
  "another".scan /./
  "�n�th�r".scan /./u   # will preserve UTF-8 characters

  "another".each_byte { |x| c = x.chr ; ... }
  "another".unpack( "C*")
  "�n�th�r".unpack( "U*")

Bertram


-- 
Bertram Scharpf
Stuttgart, Deutschland/Germany
http://www.bertram-scharpf.de