From: Joel VanderWerf <vjoel@...>
Date: 2008-12-21T05:31:04+09:00
Subject: Re: add text at beginning of a string

Phlip wrote:
>> irb(main):002:0> s.insert(0, "hello ")
> 
> ['hello ', s].join
> 
> ...and how about unshift?
> 
> Any sicker ways out there?? Besides s = 'hello ' + s?

irb(main):001:0> s = " world"
=> " world"
irb(main):002:0> s[/\A/] = "hello,"
=> "hello,"
irb(main):003:0> s
=> "hello, world"


-- 
       vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407