Function flatten

  • Flattens array a single level deep.

    Parameters

    • array: any[]

    Returns any[]

    Returns the new flattened array.

    5.4.0

    [[flatMap]],[[flatMapDeep]],[[flatMapDepth]],[[flattenDeep]],[[flattenDepth]]

    flatten([1, [2, [3, [4]], 5]])
    // => [1, 2, [3, [4]], 5]