Update bubble_sort.rb

imhilla · May 12, 2020 · cf67d66 · cf67d66
1 parent e3adaad
commit cf67d66
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bubble_sort.rb b/bubble_sort.rb
@@ -1,6 +1,6 @@
 class Array
   def bubble_sort
-    n = self.length
+    n = self.size
     loop do
       swapped = false
       (n - 1).times do |i|