From: Marc Heiler <shevegen@...>
Date: 2008-07-23T06:50:35+09:00
Subject: Re: how to capitalize a number of characters in a word

> For example, how can i get "HelLoha" from "helloha"

Probably one hundred million ways. One could be this:


x = "helloha"               # => "helloha"
x.capitalize!               # => "Helloha"
x[2,1] = x[2,1].capitalize  # => "L"


x                           # => "HeLloha"


And yeah instead of 2,1 you would do 3,1.
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