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comp.lang.ruby

ActiveRecord transient fields?

PerfectDayToChaseTornados

3/21/2007 10:32:00 PM

Hi All,

Is it possible to have transient fields in a class that extends
ActiveRecord? If so how do I acheive it?

Thanks :-)

--
pdtct


2 Answers

Duane Johnson

3/21/2007 10:52:00 PM

0

I think you're asking if it's possible to add attributes to AR-
derived classes. Yes:

class Person < ActiveRecord::Base
attr_accessor :my_transient_field
end

p = Person.new
p.my_transient_field = 1
# the value of my_transient_field will not be stored in the database

Duane Johnson
http://blog.inquir...

On Mar 21, 2007, at 4:35 PM, PerfectDayToChaseTornados wrote:

> Hi All,
>
> Is it possible to have transient fields in a class that extends
> ActiveRecord? If so how do I acheive it?
>
> Thanks :-)
>
> --
> pdtct
>
>
>

PerfectDayToChaseTornados

3/22/2007 8:14:00 AM

0

Thanks Duane,

that was exactly what I was asking :-)

--
pdtct