From: Harry Kakueki <list.push@...>
Date: 2007-06-26T11:02:37+09:00
Subject: Re: Some help needed with understanding ruby hashes

On 6/26/07, Frank Church <vfcforums@gmail.com> wrote:
>
> If a ruby hash rubyhash has a key such as "hashkey" is there a way of
> retrieving the value by the expression rubyhash["hashkey"] ?
>
> It only seems logical that is rubyhash.has_key?("hashkey") returns true
> rubyhash["hashkey"] should return a value, but it always gives an error.
>

This gives you an error?

rubyhash = {"hashkey"=>"hashvalue"}
p rubyhash["hashkey"]


Harry

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