From 36f9aa873d62a23727818769ab2781c6856e67d0 Mon Sep 17 00:00:00 2001
From: Dan M <thedmac@gmail.com>
Date: Fri, 27 Jan 2017 18:16:43 -0500
Subject: [PATCH] remove unused variable, pass through numerals (#2)

---
 main.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/main.js b/main.js
index d697066..ea4eef4 100644
--- a/main.js
+++ b/main.js
@@ -3,18 +3,25 @@
   var words, inputElement, outputElement;
 
   function translate(input) {
-    var i, length, output, key, a = 'a'.charCodeAt(0), z = 'z'.charCodeAt(0);
+    var i, length, output, key, numKey, a = 'a'.charCodeAt(0), zero = '0'.charCodeAt(0); 
     input = input.toLowerCase();
     output = "";
     length = input.length;
     for (i = 0; i < length; i += 1) {
       key = input.charCodeAt(i) - a;
+      numKey = input.charCodeAt(i) - zero;
       if (key >= 0 && key <= 26) {
         if (i > 0) {
           output += " ";
         }
         output += words[key];
       }
+      else if(numKey >= 0 && numKey <= 10){
+        if (i > 0) {
+          output += " ";
+        }
+        output += numKey.toString();
+      }
     }
     return output;
   }