From: Lars Haugseth <ruby-talk@...>
Date: 2012-07-05T16:58:50+09:00
Subject: Re: Insert letters of the alphabet between the original letters of a string

On 07/04/2012 08:27 PM, Hans Mackowiak wrote:
> "STRING".each_char.zip(("A".."Z").cycle).join[0..-2]

I prefer String#chars to String#each_char when not passing a block,
and String#chop to remove the last character.

   "STRING".chars.zip((?A..?Z).cycle).join.chop

-- 
Lars Haugseth