Initial data commit

Task/Sorting-algorithms-Bubble-sort/Wren/sorting-algorithms-bubble-sort.wren

@@ -0,0 +1,24 @@
+var bubbleSort = Fn.new { |a|
+    var n = a.count
+    if (n < 2) return
+    while (true) {
+        var swapped = false
+        for (i in 1..n-1) {
+            if (a[i-1] > a[i]) {
+                var t = a[i-1]
+                a[i-1] = a[i]
+                a[i] = t
+                swapped = true
+            }
+        }
+        if (!swapped) return
+    }
+}
+
+var as = [ [4, 65, 2, -31, 0, 99, 2, 83, 782, 1], [7, 5, 2, 6, 1, 4, 2, 6, 3] ]
+for (a in as) {
+    System.print("Before: %(a)")
+    bubbleSort.call(a)
+    System.print("After : %(a)")
+    System.print()
+}