all tasks

Task/Sorting-algorithms-Bubble-sort/Scala/sorting-algorithms-bubble-sort.scala

@@ -0,0 +1,16 @@
+def bubbleSort[T](arr: Array[T])(implicit o: Ordering[T]) {
+  import o._
+  val consecutiveIndices = (arr.indices, arr.indices drop 1).zipped
+  var hasChanged = true
+  do {
+    hasChanged = false
+    consecutiveIndices foreach { (i1, i2) =>
+      if (arr(i1) > arr(i2)) {
+        hasChanged = true
+        val tmp = arr(i1)
+        arr(i1) = arr(i2)
+        arr(i2) = tmp
+      }
+    }
+  } while(hasChanged)
+}