CheckRelationProjection.cells: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/check_relation_projection.bend as CheckRelationProjection
Lines 22-24 of bendvy-ecs-core@0.1.0.4/check_relation_projection.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/check_relation_projection.bend&start_line=22&end_line=24

import Base
import relation_query.bend as RQ

def cells(~S:Data,observed:Bool & RQ.Row<S,Unit>) -> List<&2,RQ.Cell<S>>:
  match observed:
    case (_,RQ.Row{_,items,_}):items

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/relation_query.bend&name=Cell
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/relation_query.bend&name=Row