From 58f1e48cd2f5843969d43a2d50a0c6a39ca04f31 Mon Sep 17 00:00:00 2001
From: Sami Samhuri <sami@samhuri.net>
Date: Fri, 21 Jan 2022 17:43:04 -0800
Subject: [PATCH] [ruby] Implement clear and actually use builtin pwd instead
 of /bin/pwd

---
 ruby/shell/builtins.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/ruby/shell/builtins.rb b/ruby/shell/builtins.rb
index 6c57d80..6c7749f 100644
--- a/ruby/shell/builtins.rb
+++ b/ruby/shell/builtins.rb
@@ -66,9 +66,14 @@ module Shell
       0
     end
 
-    def bulitin_pwd(_args)
+    def builtin_pwd(_args)
       puts Dir.pwd
       0
     end
+
+    def builtin_clear(_args)
+      print "\033[2J"
+      0
+    end
   end
 end