Another update from ingydotnet^djgoku

Task/Sort-an-integer-array/Ruby/sort-an-integer-array.rb

@@ -1,3 +1,7 @@
 nums = [2,4,3,1,2]
-sorted = nums.sort  # returns a new sorted array.  'nums' is unchanged
-nums.sort!  # sort 'nums' "in-place"
+sorted = nums.sort      # returns a new sorted array.  'nums' is unchanged
+p sorted                #=> [1, 2, 2, 3, 4]
+p nums                  #=> [2, 4, 3, 1, 2]
+
+nums.sort!              # sort 'nums' "in-place"
+p nums                  #=> [1, 2, 2, 3, 4]