Codewar Abbrevname problem.

Author: emon535

Codewars/AbbrevName.js

@@ -0,0 +1,5 @@
+// https://www.codewars.com/kata/abbreviate-a-two-word-name/javascript
+
+function abbrevName(name) {
+    return name.split(' ').map(x => x.substr(0, 1).toUpperCase()).join('.');
+}