From 828270e569de12be1a8364b452bf4ff90721618f Mon Sep 17 00:00:00 2001
From: Mai Pham <maitphm@gmail.com>
Date: Fri, 9 Oct 2020 08:12:27 +0000
Subject: [PATCH] Done.

---
 hello_world.rb | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 hello_world.rb

diff --git a/hello_world.rb b/hello_world.rb
new file mode 100644
index 0000000..3c2c3ae
--- /dev/null
+++ b/hello_world.rb
@@ -0,0 +1,4 @@
+
+puts "Hello World!"
+
+