From: reuben doetsch <hjast89@...>
Date: 2008-08-05T06:43:19+09:00
Subject: Re: hash code reference - this only returns 'nil' please help me

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Check the API of whatever gem you are using and check to see if
get_xml_attrib_value returns a single value or an array.

Reuben

On Mon, Aug 4, 2008 at 4:25 PM, Michael Libby <michael.c.libby@gmail.com>wrote:

> On Mon, Aug 4, 2008 at 4:06 PM, Mmcolli00 Mom <mmc_collins@yahoo.com>
> wrote:
> > Sebastian Hungerecker wrote:
> >> Mmcolli00 Mom wrote:
> >>>   puts ErrFieldID             #This correctly shows 25127
> >>
> >> Try  p ErrFieldID
>
> > No that didn't work. It only showed the reference key in brackets:
> > ['25127']. I need it to show the value from the hash: 'RefProvNPI'
>
> It did work. It means that ErrFieldID is an array containing a single
> string. Not the same as your hash key, which is just a string.
>
> -Michael
>
>

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