On Apr 25, 2:41 am, Juan Pablo Avello <[email protected]> wrote:
> Or, if phone nos. are different:
>
> phones = [['31', '32221'0412'], ['32','422020202']].map{|q|
> "phones.area_code = #{q[0]} and phones.number = #{q[1]}"}.join(' or ')
> Lawyer.includes(:phones).where(phones)
That one could lead to injection, I think. However, something like
this would work:
phones = [['31', '322210412'], ['32','422020202']]
query = phones.map{|q| "phones.area_code = ? and phones.number
= ?"}.join(' or ')
Lawyer.includes(:phones).where(query, phones.flatten)
This seems to be the best solution so far.
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