From: Sebastian Hungerecker <sepp2k@...>
Date: 2008-02-16T01:52:06+09:00
Subject: Re: special type of string replacement

Joachim Glauche wrote:
> email = "me@mine.com"
> email[0..-1].gsub(/./){|c| c+"&#x200B;"}+email[-1..-1]

I guess you want that to be email[0..-2] not email[0..-1] (otherwise you'll 
have the last character twice). Anyway, here's my gsub solution:
email.gsub(/(.)(?=.)/, '\1&#x200B;')


HTH,
Sebastian
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