Juan-Carlos Gandhi (![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
juan_gandhi) wrote2013-07-16 04:26 pm
juan_gandhi) wrote2013-07-16 04:26 pmEntry tags:
scala option map fuckup
scala> def f(x:String) = null
f: (x: String)Null
scala> Some("abc") map f
res3: Option[Null] = Some(null)
juan_gandhi) wrote2013-07-16 04:26 pm
scala> def f(x:String) = null
f: (x: String)Null
scala> Some("abc") map f
res3: Option[Null] = Some(null)