From 4ffeddaf5a59301d6fde050c371d53adfd3fa5df Mon Sep 17 00:00:00 2001
From: Kyle Drake <kyle@kyledrake.net>
Date: Fri, 16 Feb 2024 14:07:29 -0600
Subject: [PATCH] only render tutorial page if number 1-10

---
 app/tutorial.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/tutorial.rb b/app/tutorial.rb
index 7a6523a0..cbef80bf 100644
--- a/app/tutorial.rb
+++ b/app/tutorial.rb
@@ -31,7 +31,7 @@ end
 get '/tutorial/:section/:page/?' do
   require_login
   @page = params[:page]
-  not_found if @page.to_i == 0
+  not_found unless @page.match?(/\A[1-9]\z|\A10\z/)
   not_found unless %w{html css js}.include?(params[:section])
 
   @section = params[:section]