ruby on rails - Arel `between` with other columns as range -


it seems arel's between predicate can used ranges only, eg

between(1.day.ago.time..time.current)

does know way use other columns? like

between(table[:since]..table[:till])

(the last not work shows idea). in end want 

column between table.since , table.till

to generate table.field between another_table.from , another_table.to use arel code:

arel::nodes::between.new(   table[:field],   arel::nodes::and.new(     [       another_table[:from],       another_table[:to]     ]   ) )

in case placed code .and() arel method.


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