Function positionAfter

src/compat/database/list/changes.ts:29–40

(changes: SnapshotAction<T>[], prevKey?: string)

}

function positionAfter<T>(changes: SnapshotAction<T>[], prevKey?: string) {
  if (isNil(prevKey)) {
    return 0;
  } else {
    const i = positionFor(changes, prevKey);
    if (i === -1) {
      return changes.length;
    } else {
      return i + 1;
    }
  }
}

function buildView(current, action) {
  const { payload, prevKey, key } = action;