diff --git a/source/Ox/js/Array.js b/source/Ox/js/Array.js
index 4a425f3b..3f9b93d7 100644
--- a/source/Ox/js/Array.js
+++ b/source/Ox/js/Array.js
@@ -411,22 +411,21 @@ Ox.range = function() {
 
     function getSortValues(arr, fn) {
         var arr_ = fn ? arr.map(fn) : arr,
-            len, matches = {}, sort = {};
+            len, matches = [], sort = {};
         // find numbers
         arr.forEach(function(val, i) {
             var match;
             if (Ox.isString(val)) {
-                match = /\d+/.exec(arr_[i]);
-                matches[val] = match ? match[0] : '';
+                match = arr_[i].match(/\d+/g);
+                match && Ox.merge(matches, match);
             }
         });
         // get length of longest number
         len = Ox.max(Ox.map(matches, function(val) {
             return val.length;
         }));
-        // pad numbers, make lowercase,
-        // remove leading non-word characters
-        // and move leading articles to the end
+        // make lowercase, remove leading non-word characters,
+        // pad numbers and move leading articles to the end
         arr.forEach(function(val, i) {
             var val_ = arr_[i];
             if (
@@ -436,16 +435,14 @@ Ox.range = function() {
             ) {
                 sort[val] = null;
             } else if (Ox.isString(val_)) {
-                sort[val] = (
-                    matches[val]
-                    ? val_.replace(
-                        matches[val], Ox.pad(matches[val], len)
-                    )
-                    : val_
-                ).toLowerCase().replace(/^\W+/, '');
+                sort[val] = val_.toLowerCase()
+                    .replace(/^\W+/, '')
+                    .replace(/\d+/g, function(match) {
+                        return Ox.pad(match, len);
+                    });
                 Ox.forEach(['a', 'an', 'the'], function(article) {
                     var len;
-                    if (new RegExp('^' + article + ' ', 'i').test(sort[val])) {
+                    if (new RegExp('^' + article + ' ').test(sort[val])) {
                         len = article.length;
                         sort[val] = sort[val].substr(len + 1) + ', '
                             + sort[val].substr(0, len);