updates Scala examples, added detach plugin

1 files changed, 2 insertions, 2 deletions

diff --git a/docs/examples/iterators.scala b/docs/examples/iterators.scala
index 4f4aa79f28..e2e5e050a0 100644
--- a/docs/examples/iterators.scala
+++ b/docs/examples/iterators.scala
@@ -10,10 +10,10 @@ object iterators {
   }
 
   def printArray(xs: Array[Double]) =
-    Iterator.fromArray(xs) foreach { x => println(x) }
+    xs.iterator foreach { x => println(x) }
 
   def findGreater(xs: Array[Double], limit: Double) =
-    Iterator.fromArray(xs)
+    xs.iterator
       .zip(Iterator.from(0))
       .filter{case Pair(x, i) => x > limit }
       .map{case Pair(x, i) => i}