From: Love U Ruby <lists@...>
Date: 2013-03-11T21:47:35+09:00
Subject: Re: Confusion with block local variable declaration with block variable declaration within the pipe

Hans Mackowiak wrote in post #1101086:


> did you finally understand the difference between capitalize and
> capitalize! and why
>
> this works:
> newstr =""
> a = "hello world".split(//).each{ |x| newstr << x.capitalize }
>
> but this does not?
> newstr =""
> a = "hello world".split(//).each{ |x| newstr << x.capitalize! }
>
>
> ??

You explained it very cool way. So I have to digest it and I did also.

Thankkkkk youuuuu veryyyyy much :) :):D

-- 
Posted via http://www.ruby-forum.com/.