def install_relation

bendvy-ecs-core@0.1.0.4 · ordinary_app_linked_cleanup.bend:27

import Base
import bendvy-ecs-core@0.1.0.4/ordinary_app_recipe.bend as Tree
import bendvy-ecs-core@0.1.0.4/ordinary_app_observation_data.bend as DTO
import bendvy-ecs-core@0.1.0.4/ordinary_app_registration_fields.bend as Fields
import bendvy-ecs-core@0.1.0.4/ordinary_app_relation.bend as Relation
import bendvy-ecs-core@0.1.0.4/relation_failure_reader.bend as Ord
import bendvy-ecs-core@0.1.0.4/relation_commands.bend as A
import bendvy-ecs-core@0.1.0.4/world.bend as W

27def install_relation(~S:Data,~C:Type,~R:Type,~E:Data,~Owners:Type,~Rows:Data,~observe:Relation.World(~S,~C,~R,~E) -> Relation.World(~S,~C,~R,~E) & DTO.Observation<Rows>,~fold:Owners -> Owners & List<&2,Fields.Fields<S>>,~declarations:List<&2,Ord.Declaration<S>>,~clear:C -> W.Handle<S> -> C & List<&2,A.Notice<S,E>>,~record:W.Handle<S> -> A.Notice<S,E>,~declaration:Ord.Declaration<S>,installed:Installed<S,C,R,E,Owners,Rows,observe,fold,declarations,clear,record>) -> Installed<S,C,R,E,Owners,Relation.ObservedRows(~S,~Rows),Tree.observe_pair(~Relation.World(~S,~C,~R,~E),~Rows,~Relation.View<S>,~observe,~Relation.observe(~S,~C,~R,~E,~declaration,~Relation.builtin_row(~S))),fold,List.append(&2,Ord.Declaration<S>,declarations,[declaration]),clear,record>:
28  match installed:
29    case Installed{app}:Installed{Relation.install(~S,~C,~R,~E,~declaration,~Owners,~Rows,~observe,~fold,app)}