From: Brian Candler <b.candler@...>
Date: 2009-05-27T03:00:54+09:00
Subject: Re: String concatenation in Ruby

Mohit Sindhwani wrote:
> I was just aticulating why "join" wouldn't exist
> as something similar to the way perl has.

Of course, it can have if you want:

  def join(sep, *args)
    args.join(sep)
  end

  puts join(' ','hello','world')
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