Create a gist now

Instantly share code, notes, and snippets.

anonymous /groupby.scala
Created Nov 29, 2009

What would you like to do?
val c = scala.collection.mutable.Set(1,2,3,4,5,6,7,8,9)
val mm = c.groupBy { i => if (i < 5) "alpha" else "beta" }
val x: scala.collection.mutable.Map[Any,Any] = mm // compiler error, type mismatch
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment