On Nov 23, 11:20 am, _dewie_ <[email protected]> wrote:
> I understand, but the problem is that i don't know the columns when
> writing te code.
> I get lots of information in a hash, so i have to build the dataset in
> a loop
>
> Any idea ?
Assuming a hash such as:
h = {:certificate_number => '01', :location => '02'}
then:
ds = DB[:certificates].
filter(:certificates__customer_id=>4)
ds.filter(h.map{|k,v| k.ilike("%#{v}%")}.inject(:|))
Jeremy
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