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Message from discussion Possible DangerousAttributeError
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darrin  
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 More options Feb 22 2008, 4:22 pm
From: darrin <darrin.ho...@gmail.com>
Date: Fri, 22 Feb 2008 13:22:52 -0800 (PST)
Local: Fri, Feb 22 2008 4:22 pm
Subject: Re: Possible DangerousAttributeError
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How long have I been doing what, posing as a Rails guy? Been dabbling
in it for a year or two now.

As for your problem, try adding this to your model...

  class << self # Class methods
    alias :all_columns :columns

    def columns
      all_columns.reject {|c| c.name == 'hash'}
    end
  end

I didn't see any elegant way of aliasing table attributes, but this
hack will trick Rails into not trying to create accessor methods for
'hash'. If you ever need to get/set 'hash', you can use the
read_attribute/write_attribute methods directly.Good luck.

Darrin.

On Feb 22, 11:04 am, Brett Blackham <brett.black...@gmail.com> wrote:

> Darrin,
>  Have you been doing this a long time? I do have a hash attribute in
> the table. What can I do to get around this problem (Where should I
> look). I googled: 'ActiveRecord hash attribute database
> DangerousAttributeError' with no luck. Renaming the postgres DB
> attributes is not an option. Can I map the hash DB attribute to
> something else in my data model? :hash => :my_hash.


 
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