From 9d9e12ea87dd1920b53e791d7e814d3d15299a4f Mon Sep 17 00:00:00 2001
From: pjht <pjht@users.noreply.github.com>
Date: Sun, 8 Jul 2018 17:31:22 -0500
Subject: [PATCH] Gate class framework implemented

---
 gate.rb | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 gate.rb

diff --git a/gate.rb b/gate.rb
new file mode 100644
index 0000000..bc0d23d
--- /dev/null
+++ b/gate.rb
@@ -0,0 +1,6 @@
+require_relative "port.rb"
+
+# @abstract Subclass and override {#input_changed} to implement a gate
+## Base class for gates
+class Gate
+end