Function fromIterator

packages/effect/src/Channel.ts:658–667

(iterator: LazyArg<Iterator<A, L>>)

 * @since 4.0.0
 */
export const fromIterator = <A, L>(iterator: LazyArg<Iterator<A, L>>): Channel<A, never, L> =>
  fromPull(
    Effect.sync(() => {
      const iter = iterator()
      return Effect.suspend(() => {
        const state = iter.next()
        return state.done ? Cause.done(state.value) : Effect.succeed(state.value)
      })
    })
  )

/**
 * Creates a `Channel` that emits all elements from an array.