def both
import bendvy-ecs-core@0.1.0.4/internal/compact_operational_frame.bend as CompactOperationalFrameimport Base
51def both(~S:Data,~Store:Type,~R:Type,~E:Data,~left:Frame<S,Store,R,E> -> Frame<S,Store,R,E> & Bool,~right:Frame<S,Store,R,E> -> Frame<S,Store,R,E> & Bool,frame:Frame<S,Store,R,E>) -> Frame<S,Store,R,E> & Bool:
52 and_selected(~S,~Store,~R,~E,~right,left(frame))