Compose.lifecycle_match: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/compose.bend as Compose
Lines 315-320 of bendvy-ecs-core@0.1.0.4/compose.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/compose.bend&start_line=315&end_line=320

import Base
import column.bend as Col
import component.bend as Cmp
import transaction.bend as T

# Compare this family slot stamp against the supplied invocation cursor and
# return Frame with Bool. Does not project the payload or create a gameplay grant;
# combine with membership predicates when actual presence is required.
def lifecycle_match(~S: Data,~Store: Type,~R: Type,~E: Data,~Rest: Type,~C: Type,~V: Data,~Token: Data,~take: Store -> Rest & Col.Column<S,C>,~put: Rest -> Col.Column<S,C> -> Store,~project: C -> C & V,~family: Cmp.Family<S,Store,Rest,C,V,Token,take,put,project>,~mode: LifecycleSelection,frame: Frame<S,Store,R,E>) -> Frame<S,Store,R,E> & Bool:
  match frame:
    case Frame{T.Tx{world,undo,commands,events,trace},+handle,error,cursor}: lifecycle_join(~S,~Store,~R,~E,~mode,handle,error,cursor,undo,commands,events,trace,Cmp.lifecycle(~S,~Store,~R,~E,~Rest,~C,~V,~Token,~take,~put,~project,family,world,handle))

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/column.bend&name=Column
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/component.bend&name=Family
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/component.bend&name=lifecycle
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/compose.bend&name=Frame
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/compose.bend&name=LifecycleSelection
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/compose.bend&name=lifecycle_join
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/transaction.bend&name=Tx