From: "David A. Black" <dblack@...>
Date: 2008-07-29T03:39:17+09:00
Subject: Re: what is %w

Hi --

On Tue, 29 Jul 2008, Joel Saltzmanjoelh wrote:

> What is the %w used for in ruby?

To create an array of strings:

   %w{ one two three }   # same as ["one", "two", "three"]

You can use other delimiters, like []. I'm not sure why I've
gravitated toward curly braces for this.


David

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