diff options
| -rw-r--r-- | sources/examples/iterators.scala | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sources/examples/iterators.scala b/sources/examples/iterators.scala index 3f2ddbb0be..75ef1ed619 100644 --- a/sources/examples/iterators.scala +++ b/sources/examples/iterators.scala @@ -3,7 +3,7 @@ package examples; object iterators { def printArray(xs: Array[Double]) = - Iterator.fromArray(xs) foreach (x => System.out.println(x)); + Iterator.fromArray(xs) foreach { x => Console.println(x) }; def findGreater(xs: Array[Double], limit: Double) = Iterator.fromArray(xs) @@ -15,7 +15,8 @@ object iterators { val ar = Array[Double](6, 2, 8, 5, 1); printArray(ar); Console.println("Elements greater than 3.0:"); - findGreater(ar, 3.0) foreach { x => Console.println(ar(x)); } + findGreater(ar, 3.0) foreach { x => Console.println(ar(x)) } } } + |