lastIn (method)

lastIn

• lastIn<R>(): OptSafe<R>

• Get a last item of an array or a last character of a string.

  Type Parameters

  • R extends unknown

  Returns OptSafe<R>

  Example

  opt([1, 2, 3]).lastIn() // Some(3)
  opt([]).lastIn() // None
  opt(null).lastIn() // None
  opt('Palico').lastIn() // Some('o')
  

  See

  last