From: Gavin Sinclair <gsinclair@...>
Date: 2002-12-11T07:43:23+09:00
Subject: Re: Newbie questions regarding putc...

From: <christopher.j.meisenzahl@citicorp.com>


>
> Reading my nway through the pickaxe book. Saw this code on page 108:
>   aFile = File.new("data.dat")
>  aFile.each_byte {|ch| putc ch; putc ?.}
>
> I'm not following what this does, can anyone help me out?
>   putc ?.
>
> Thanks very much!


Be sure to check the FAQ - there's a question on strange symbols in Ruby code,
which will answer your future questions before you even ask them :)

Gavin