@channingwalton @runarorama trait MyOption[A] { def fold[B](none: => B, some: A => B): B } // Rewrite the Option library, good exercise.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@channingwalton @runarorama trait MyOption[A] { def fold[B](none: => B, some: A => B): B } // Rewrite the Option library, good exercise.