From 57bc2cfac8659dd6d7178c4e452b8d453e7afc97 Mon Sep 17 00:00:00 2001
From: Simon Quigley <simon@tsimonq2.net>
Date: Wed, 13 Sep 2023 04:56:23 -0500
Subject: [PATCH] Prevent duplicates. Refreshing the page successfully gives a
 different result every time.

---
 app/controllers/movies_controller.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/controllers/movies_controller.rb b/app/controllers/movies_controller.rb
index 2fe6295..4845584 100644
--- 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