From: jake kaiden <jakekaiden@...>
Date: 2011-07-28T03:44:01+09:00
Subject: Re: How do we read this line of code?

SW Engineer wrote in post #1013421:
> If we have the following line of Ruby code:
>
> @x.each do |x|
>
> - What does |x| represent here?

 |x| represents each item found within @x...

> - How do we read the line (i.e; in English)?

 if @x is an array, you could read this as "for each entry (x) in the 
array (@x,) *do* something nifty..."

 -j

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