Issue HowProgrammingWorks#2: Task two.

darkdim · Sep 14, 2019 · 48f48c7 · 48f48c7
1 parent ce4eb73
commit 48f48c7
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/Exercises/2-by-value.js b/Exercises/2-by-value.js
@@ -1,5 +1,9 @@
 'use strict';
 
-const inc = null;
+const inc = num => ++num;
+
+const a = 5;
+const b = inc(a);
+console.dir({ a, b });
 
 module.exports = { inc };