DynamicArray.drain_go_owned: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/dynamic_array.bend as DynamicArray
Lines 661-666 of bend-collections@1.0.0.0/src/containers/dynamic_array.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/dynamic_array.bend&start_line=661&end_line=666

import Base

def drain_go_owned(~T: Type, k: Nat, acc: List<&1, T>, r: Array<Maybe<&1, T>> & Maybe<&1, T>) -> List<&1, T>:
  match k r:
    case 0n Tuple{arr, x}:
      cons_owned(~T, x, acc)
    case 1n+ +m Tuple{arr, x}:
      drain_go_owned(~T, m, cons_owned(~T, x, acc), Array.swap(Maybe<&1, T>, arr, U32.from_nat(m), None{}))

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.swap
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.from_nat
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/dynamic_array.bend&name=cons_owned