Add canCode() in Workable

wataridori · Jan 19, 2018 · 5fca394 · 5fca394
1 parent b84657c
commit 5fca394
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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();
 }