adding soaked method calls, with caching

examples/computer_science/bubble_sort.coffee

@@ -0,0 +1,11 @@
+# A bubble sort implementation, sorting the given array in-place.
+bubble_sort: list =>
+  for i in [0...list.length]
+    for j in [0...list.length - i]
+      [list[j], list[j+1]]: [list[j+1], list[j]] if list[j] > list[j+1]
+  list
+
+
+# Test the function.
+print(bubble_sort([3, 2, 1]).join(' ') is '1 2 3')
+print(bubble_sort([9, 2, 7, 0, 1]).join(' ') is '0 1 2 7 9')