Prevent duplicates. Refreshing the page successfully gives a different result every time.

8 months ago · 57bc2cfac8
parent 86a262f11b
commit 57bc2cfac8
1 changed files with 2 additions and 2 deletions
--- a/app/controllers/movies_controller.rb
+++ b/app/controllers/movies_controller.rb
@ -1,8 +1,8 @@
 class MoviesController < ApplicationController
    def index
-        @movies = ["Iron Man", "Batman", "Forrest Gump"]
+        @choices, @movies = ["Iron Man", "Batman", "Forrest Gump"], []
        (0..15).each{ |num|
-            @movies.append(@movies.sample())
+            @movies.append(@choices.sample())
        }
    end
 end