Add app.rb

Create a dummy Sinatra app that gives a "Hello World" response from the
index.

1 files changed, 6 insertions, 0 deletions

diff --git a/app.rb b/app.rb
new file mode 100644
index 0000000..baa9640
--- /dev/null
+++ b/app.rb
@@ -0,0 +1,6 @@
+require 'sinatra'
+
+
+get '/' do
+  'Hello World'
+end