I am learning Scalaz and I have a project that already makes use of Scalaz7. Following this question I would like to use the function

sequence[T](l: List[Option[T]]): Option[List[T]]

(not that it is hard to write it myself). But the aforementioned question mentions Scalaz6.

Where to find the sequence function in Scalaz7?

scala scalaz scalaz7
Edit
Report