Just another update

Task/Sorting-algorithms-Bubble-sort/Objective-C/sorting-algorithms-bubble-sort.m

@@ -0,0 +1,15 @@
+- (NSArray *) bubbleSort:(NSMutableArray *)unsorted {
+    BOOL done = false;
+
+    while (!done) {
+        done = true;
+        for (int i = 1; i < unsorted.count; i++) {
+            if ( [[unsorted objectAtIndex:i-1] integerValue] > [[unsorted objectAtIndex:i] integerValue] ) {
+                [unsorted exchangeObjectAtIndex:i withObjectAtIndex:i-1];
+                done = false;
+            }
+        }
+    }
+
+    return unsorted;
+}