RelationQuery.scan: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/relation_query.bend as RelationQuery
Lines 110-113 of bendvy-ecs-core@0.1.0.4/relation_query.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/relation_query.bend&start_line=110&end_line=113

import Base
import relation_commands.bend as A
import world.bend as W
import transaction.bend as X
import capabilities.bend as Cap

def scan(~S:Data,~V:Data,~C:Type,~R:Type,~E:Data,~Out:Data,~spec:Spec<S>,~component_selected:X.Tx<W.World<S,A.Store<S,C>,R,A.Notice<S,E>>,A.Notice<S,E>> -> W.Handle<S> -> X.Tx<W.World<S,A.Store<S,C>,R,A.Notice<S,E>>,A.Notice<S,E>> & (Bool & V),~body:@-H:Type -> Cap.ValueRead<H,Row<S,V>> -> H -> H & Out,handles:List<&2,W.Handle<S>>,tx:X.Tx<W.World<S,A.Store<S,C>,R,A.Notice<S,E>>,A.Notice<S,E>>) -> X.Tx<W.World<S,A.Store<S,C>,R,A.Notice<S,E>>,A.Notice<S,E>> & List<&2,Out>:
  match handles:
    case []: (tx,[])
    case +handle <> rest: component_join(~S,~V,~C,~R,~E,~Out,~spec,~body,handle,component_selected(tx,handle),tx => scan(~S,~V,~C,~R,~E,~Out,~spec,~component_selected,~body,rest,tx))

Uses (13):
  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=bendvy-ecs-core@0.1.0.4/capabilities.bend&name=ValueRead
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/relation_commands.bend&name=Notice
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/relation_commands.bend&name=Store
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/relation_query.bend&name=Row
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/relation_query.bend&name=Spec
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/relation_query.bend&name=component_join
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/transaction.bend&name=Tx
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/world.bend&name=Handle
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/world.bend&name=World