From: Brian Candler <B.Candler@...>
Date: 2003-03-28T17:58:32+09:00
Subject: Re: Newbie question:Does Ruby have the structure of hash's array like Perl does?

On Fri, Mar 28, 2003 at 08:49:57AM +0000, Brian Candler wrote:
> $ ruby -e 'a=["jim","bob"]; $,="-"; puts a.join'
> jim-bob

A closer example to the Perl would use string interpolation in Ruby:

$ ruby -e 'a=["jim","bob"]; $,="-"; puts "hello #{a}"'
hello jim-bob