From: Morton Goldberg <m_goldberg@...>
Date: 2007-06-26T19:55:05+09:00
Subject: Re: Some help needed with understanding ruby hashes

On Jun 26, 2007, at 5:27 AM, Frank Church wrote:

> I tracked the error, I was testing the using the concatenating strings
> without using to_s in the code. ie.
>
> puts "hashkey value is " + rubyhash["hashkey"]
>
> instead of
>
> "hashkey value is " + (rubyhash["hashkey"]).to_s

You could have saved yourself a lot trouble by using

    puts "hashkey value is #{rubyhash["hashkey"]}"

Regards, Morton