Variable fromIterableConst

Type Declaration

• • <T>(
        collection:
            | Iterator<T, any, any>
            | Iterable<T, any, any>
            | AsyncIterator<T, any, any>
            | AsyncIterable<T, any, any>
            | ArrayLike<T>,
        queuingStrategy?: QueuingStrategy<T>,
    ): ReadableStream<T>

  • Creates a readable stream from an collection of values.

    Type Parameters

    • T

    Parameters

    • collection:
          | Iterator<T, any, any>
          | Iterable<T, any, any>
          | AsyncIterator<T, any, any>
          | AsyncIterable<T, any, any>
          | ArrayLike<T>
    • OptionalqueuingStrategy: QueuingStrategy<T>

    Returns ReadableStream<T>

    Example

    Using an Iterable

    fromCollection([1, 2, 3, 4])
    Copy

    Using an AsyncIterable

    fromCollection((async function* () {
      yield 1
    })())
    Copy

    Using an ArrayLike

    fromCollection({
      0: 'zero',
      1: 'one',
      2: 'two',
      length: 3,
    })
    Copy

    Streaming object entries

    fromCollection({
      one: 1,
      two: 2,
      three: 3,
    })
    // -[one, 1]-[two, 2]-[threee, 3]-|
    Copy

  • <T extends Record<string | symbol, unknown>>(
        collection: T,
        queuingStrategy?: QueuingStrategy<T>,
    ): ReadableStream<Entries<T>>

  • Creates a readable stream from an collection of values.

    Type Parameters

    • T extends Record<string | symbol, unknown>

    Parameters

    • collection: T
    • OptionalqueuingStrategy: QueuingStrategy<T>

    Returns ReadableStream<Entries<T>>

    Example

    Using an Iterable

    fromCollection([1, 2, 3, 4])
    Copy

    Using an AsyncIterable

    fromCollection((async function* () {
      yield 1
    })())
    Copy

    Using an ArrayLike

    fromCollection({
      0: 'zero',
      1: 'one',
      2: 'two',
      length: 3,
    })
    Copy

    Streaming object entries

    fromCollection({
      one: 1,
      two: 2,
      three: 3,
    })
    // -[one, 1]-[two, 2]-[threee, 3]-|
    Copy