Frederick Cheung wrote:
> On 19 Dec 2008, at 07:29, Jeff Pritchard wrote:
>
>>> Shahroon Ali Khan
>>
>> thanks very much. I will check it out.
>
> It is however terrible advice. Fetching all rows into memory and then
> paginating that array could absolutely kill you.
>
> You can merge conditions with the merge_conditions class method on
> ActiveRecord::Base (which is private on 2.1, but not 2.2. You can
> always call it from one of your model's class methods. Or you can just
> build up array based conditions by hand.
>
> Fred
Thanks Fred,
Will that merge_conditions method deal with different styles of
conditions?, like:
:conditions => ["name LIKE ?", search_term]
and
conditions => {:groups => {:group.id => selected_group}}
I don't know how to translate either one of these into the other form.
thanks,
jp
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