OrdinaryCheckQuery.optional: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/ordinary_check_query.bend as OrdinaryCheckQuery
Lines 35-36 of bendvy-ecs-core@0.1.0.4/ordinary_check_query.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_check_query.bend&start_line=35&end_line=36

import Base
import bendvy-ecs-core@0.1.0.4/ordinary_check_declaration.bend as D
import bendvy-ecs-core@0.1.0.4/ordinary_component_binding.bend as B
import bendvy-ecs-core@0.1.0.4/ordinary_declaration.bend as Identity
import bendvy-ecs-core@0.1.0.4/ordinary_query_selections.bend as Leaves
import bendvy-ecs-core@0.1.0.4/inspector_query_families.bend as Families
import bendvy-ecs-core@0.1.0.4/check.bend as K
import bendvy-ecs-core@0.1.0.4/column.bend as Col
import bendvy-ecs-core@0.1.0.4/component.bend as C

def optional(~S:Data,~Store:Type,~R:Type,~E:Data,~Rest:Type,~P:Type,~V:Data,~Token:Data,~take:Store -> Rest & Col.Column<S,P>,~put:Rest -> Col.Column<S,P> -> Store,~view:P -> P & V,~binding:B.Binding<S,Store,Rest,P,V,Token,take,put,view>) -> Selection<K.Frame<S,Store,R,E>,S,C.Access<V>>:
  Selection{Leaves.check_slot(~S,~Store,~R,~E,~Rest,~P,~V,~Token,~take,~put,~view,~binding,~Families.Optional{}),[D.Use{D.Component{D.Optional{}},Identity.key(~S,~P,B.identity(~S,~Store,~Rest,~P,~V,~Token,~take,~put,~view,binding)),D.Read{},False{}}]}

Uses (16):
  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=bendvy-ecs-core@0.1.0.4/check.bend&name=Frame
  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=Access
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/inspector_query_families.bend&name=SlotMode
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_check_declaration.bend&name=Category
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_check_declaration.bend&name=ComponentSelection
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_check_declaration.bend&name=Mode
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_check_declaration.bend&name=Use
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_check_query.bend&name=Selection
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_component_binding.bend&name=Binding
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_component_binding.bend&name=identity
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_declaration.bend&name=key
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_query_selections.bend&name=check_slot