Database with hash column in rails

Question

I have an application in which I use a database that already existed and already has several data that I can not change.

I want to access this data using ActiveRecord, but the problem is that several of these models have a column called hash and ActiveRecord raises the exception:

ActiveRecord::DangerousAttributeError: hash is defined by ActiveRecord

What can I do to not override the hash method and the same time manage to access this column?

i guess that this answers your question: stackoverflow.com/questions/5909501/… — phoet
– phoet, Commented Oct 24, 2012 at 15:08
Looks like a duplicate of this question - stackoverflow.com/questions/1510875/… — Chris Kimpton
– Chris Kimpton, Commented Aug 31, 2014 at 19:18

doesterr · Accepted Answer · 2012-10-24 15:08:48Z

2

Have a look at the safe_attributes gem. Looks like it is built for your problem.

answered Oct 24, 2012 at 15:08

doesterr

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1 Comment

Nicos Karalis Over a year ago

i really don't want to use a gem

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