Function makeUpdate

packages/effect/src/internal/differ/readonlyArrayPatch.ts:101–106

(index: number, patch: Patch)

})

const makeUpdate = <Value, Patch>(index: number, patch: Patch): Differ.Differ.ReadonlyArray.Patch<Value, Patch> => {
  const o = Object.create(UpdateProto)
  o.index = index
  o.patch = patch
  return o
}

type Instruction =
  | Empty<any, any>