From 5fca394a226c2795f94dcac882b3c770362a69a4 Mon Sep 17 00:00:00 2001
From: Abdous Kamel <fk_abdous@esi.dz>
Date: Fri, 19 Jan 2018 15:03:24 +0100
Subject: [PATCH] Add canCode() in Workable

---
 4-interface-segregation-principle.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/4-interface-segregation-principle.php b/4-interface-segregation-principle.php
index c988506..2206c1c 100644
--- a/4-interface-segregation-principle.php
+++ b/4-interface-segregation-principle.php
@@ -3,6 +3,7 @@
 // Interface Segregation Principle Violation
 interface Workable
 {
+    public function canCode();
     public function code();
     public function test();
 }