def run_handles_acc

bendvy-ecs-core@0.1.0.4 · compose.bend:225

import Base
import bendvy-ecs-core@0.1.0.4/change_tick.bend as Tick
import world.bend as W
import transaction.bend as T

225# Finish each row before the next; keep successful values in reverse order.
226def run_handles_acc(~S: Data,~Store: Type,~R: Type,~E: Data,~Ops: Type -> Type,~A: Data,~U: Data,~Out: Data,~plan: Plan<S,Store,R,E,Ops>,~body: @-H: Type -> @-caps: Ops(H) -> A -> H -> H & (T.Outcome<U> & Out),handles: List<&2,W.Handle<S>>,+args: A,+cursor: Maybe<&2,Tick.Tick>,values: List<&2,Out>,observed: T.Tx<W.World<S,Store,R,E>,E> & RowResult<U,Out>) -> T.Tx<W.World<S,Store,R,E>,E> & (T.Outcome<Error<U>> & List<&2,Out>):
227  match handles observed:
228    case _ Tuple{tx,Failed{error}}: (tx,(T.Failure{error},List.reverse(&2,Out,values)))
229    case Nil{} Tuple{tx,Skipped{}}: (tx,(T.Success{},List.reverse(&2,Out,values)))
230    case Nil{} Tuple{tx,Passed{value}}: (tx,(T.Success{},List.reverse(&2,Out,value <> values)))
231    case Con{handle,rest} Tuple{tx,Skipped{}}: run_handles_acc(~S,~Store,~R,~E,~Ops,~A,~U,~Out,~plan,~body,rest,args,cursor,values,selected_row(~S,~Store,~R,~E,~Ops,~A,~U,~Out,~plan,~body,args,plan_select(~S,~Store,~R,~E,~Ops,plan)(Frame{tx,handle,None{},cursor})))
232    case Con{handle,rest} Tuple{tx,Passed{value}}: run_handles_acc(~S,~Store,~R,~E,~Ops,~A,~U,~Out,~plan,~body,rest,args,cursor,value <> values,selected_row(~S,~Store,~R,~E,~Ops,~A,~U,~Out,~plan,~body,args,plan_select(~S,~Store,~R,~E,~Ops,plan)(Frame{tx,handle,None{},cursor})))