Clean comments in utils.js

Author: Lucas Rojas

lib/utils.js

@@ -14,7 +14,6 @@ function parseJSON (data) {
   }
 }
 
-// Extracted from: http://stackoverflow.com/questions/5999998/how-can-i-check-if-a-javascript-variable-is-function-type
 function isFunction (data) {
   var getType = {};
   return data && getType.toString.call(data) === '[object Function]';
@@ -39,30 +38,18 @@ function newGuid () {
     s4() + '-' + s4() + s4() + s4();
 }
 
-// This function sanitizes the name to only allow the following: ([A-Za-z][A-Za-z0-9]*)(\.[A-Za-z][A-Za-z0-9]*)*
 function sanitizeName (name) {
   var sanitizedName = name;
 
-  // Remove all invalid characters
   sanitizedName = sanitizedName.replace(/[^A-Za-z0-9\.]/g, '');
 
   var currentLength;
   do {
     currentLength = sanitizedName.length;
-
-    // If the name starts with a number, remove the number
     sanitizedName = sanitizedName.replace(/^[0-9]/, '');
-
-    // If the name starts with a dot, remove the dot
     sanitizedName = sanitizedName.replace(/^\./, '');
-
-    // If there is a number right after a dot, remove the number
     sanitizedName = sanitizedName.replace(/\.[0-9]/g, '.');
-
-    // If there are two consecutive dots, remove one dot
     sanitizedName = sanitizedName.replace(/\.\./g, '.');
-
-    // if the name ends with a dot, remove the dot
     sanitizedName = sanitizedName.replace(/\.$/, '');
   }
   while (currentLength > sanitizedName.length);
@@ -74,7 +61,6 @@ function sanitizeName (name) {
   return sanitizedName;
 }
 
-// Function to remove duplicates from any array
 function removeDupesInPlace (arr, comparator) {
   for (var i = 0; i < arr.length; i++) {
     for (var j = arr.length - 1; j > i; j--) {