Function forIndex

packages/effect/src/internal/stm/tArray.ts:208–219

(index: number)

  from: number
) => {
  const forIndex = (index: number): STM.STM<Option.Option<number>, E, R> =>
    index < self.chunk.length
      ? pipe(
        tRef.get(self.chunk[index]),
        core.flatMap(predicate),
        core.flatMap((bool) =>
          bool ?
            core.succeed(Option.some(index)) :
            forIndex(index + 1)
        )
      )
      : stm.succeedNone
  return from < 0
    ? stm.succeedNone
    : forIndex(from)