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Diffstat (limited to 'tests/run/streamWithFilter.scala')
-rw-r--r-- | tests/run/streamWithFilter.scala | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/run/streamWithFilter.scala b/tests/run/streamWithFilter.scala new file mode 100644 index 000000000..cb919d4f5 --- /dev/null +++ b/tests/run/streamWithFilter.scala @@ -0,0 +1,11 @@ +object Test { + val nums = Stream.from(1) + def isFizz(x: Int) = x % 3 == 0 + def isBuzz(x: Int) = x % 5 == 0 + // next line will run forever if withFilter isn't doing its thing. + val fizzbuzzes = for (n <- nums ; if isFizz(n) ; if isBuzz(n)) yield n + + def main(args: Array[String]): Unit = { + fizzbuzzes take 5 foreach println + } +} |