last

Callable

• last<T>(xs: Traversable<T, unknown>): Maybe<T>

---

• Take the Traversable and return the last element.

  The function evaluates the Traversable and converts it into an array.

  Example

  last([1, 2, 3])
  // => 3
  
  function* foobar() {
      yield 'foo'
      yield 'bar'
  }
  last(foobar())
  // => "bar"
  
  last([])
  // => Nothing

  ---

  Type parameters

  • T

    The element type.

  Parameters

  • xs: Traversable<T, unknown>

    The Traversable to take the first element from.

  Returns Maybe<T>

  The last element if it exists, otherwise Nothing.