MachineStream.batches_loop: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/machine_stream.bend as MachineStream
Lines 65-69 of bendvy-ecs-core@0.1.0.4/machine_stream.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/machine_stream.bend&start_line=65&end_line=69

import Base
import machine.bend as M
import event_runtime.bend as Ev
import machine_stream_queue.bend as Q

# Canonical snapshot includes every retained batch/payload, without changing cursor.
def batches_loop(~V: Data,batches: List<&2,Q.Batch<M.Transition<V>>>,acc: List<&2,Ev.Batch<M.Transition<V>>>) -> List<&2,Ev.Batch<M.Transition<V>>>:
  match batches:
    case []: List.reverse(&2,Ev.Batch<M.Transition<V>>,acc)
    case Q.Batch{tick,_,items} <> rest: batches_loop(~V,rest,Ev.Batch{tick,items} <> acc)

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.reverse
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/event_runtime.bend&name=Batch
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/machine.bend&name=Transition
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/machine_stream_queue.bend&name=Batch