From: Lars Haugseth <ruby-talk@...>
Date: 2012-07-05T17:35:34+09:00
Subject: Re: question: p expression

On 07/05/2012 10:29 AM, smoothedatol412 @gmail.com wrote:
> Lately I have been going through some Ruby books and I keep coming up on
> an script like the following:
>
> hash={"A"=>10, "B"=>20, "C"=>30}
> p hash.keys() # what is this
>
> What is this p method or expression I keep coming across?

[1] pry(main)> method(:p)
=> #<Method: Object(Kernel)#p>

http://www.ruby-doc.org/core-1.9.3/Kernel.html#method-i-p

-- 
Lars Haugseth