Initial commit.

server/utils/strings.js

@@ -0,0 +1,22 @@
+'use strict';
+
+angular.module('ffffng').factory('Strings', function (_) {
+    return {
+        normalizeString: function (str) {
+            return _.isString(str) ? str.trim().replace(/\s+/g, ' ') : str;
+        },
+
+        normalizeMac: function (mac) {
+            // parts only contains values at odd indexes
+            var parts = mac.toUpperCase().replace(/:/g, '').split(/([A-F0-9]{2})/);
+
+            var macParts = [];
+
+            for (var i = 1; i < parts.length; i += 2) {
+                macParts.push(parts[i]);
+            }
+
+            return macParts.join(':');
+        }
+    };
+});