From: spiralofhope <spiralofhope_rubyml@...>
Date: 2011-04-22T21:05:15+09:00
Subject: Re: Reversing a string without using array, classes and reverse function

On Fri, 22 Apr 2011 20:15:34 +0900
Harry Kakueki <list.push@gmail.com> wrote:

> s = "I am a string."
> 
> t = ""
> s.each_char{|f| t.insert(0,f)}
> p t     #> ".gnirts a ma I"

Oh, of course!  This makes a lot of sense to me..

Some other examples using .length were also very easy on my brain.  =)


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