renamed didChange to hasChanged

lib/dao.js

@@ -87,7 +87,7 @@ module.exports = (function() {
   DAO.prototype.get = DAO.prototype.getDataValue
 
   DAO.prototype.setDataValue = function(name, value) {
-    if (Utils.didChange(this.dataValues[name], value)) {
+    if (Utils.hasChanged(this.dataValues[name], value)) {
       this.isDirty = true
     }
     this.dataValues[name] = value
@@ -240,7 +240,7 @@ module.exports = (function() {
         (self.attributes.indexOf(attr) > -1)
       )
       if (updateAllowed) {
-        if (Utils.didChange(self[attr], value)) {
+        if (Utils.hasChanged(self[attr], value)) {
           isDirty = true
         }
         self[attr] = value
@@ -346,7 +346,7 @@ module.exports = (function() {
     if (has !== true) {
       this.__defineGetter__(attribute, has.get || function()  { return this.dataValues[attribute]; });
       this.__defineSetter__(attribute, has.set || function(v) {
-        if (Utils.didChange(this.dataValues[attribute], v)) {
+        if (Utils.hasChanged(this.dataValues[attribute], v)) {
           //Only dirty the object if the change is not due to id, touchedAt, createdAt or updatedAt being initiated
           var updatedAtAttr = this.__options.underscored ? 'updated_at' : 'updatedAt'
             , createdAtAttr = this.__options.underscored ? 'created_at' : 'createdAt'

lib/utils.js

@@ -252,18 +252,21 @@ var Utils = module.exports = {
   isHash: function(obj) {
     return Utils._.isObject(obj) && !Array.isArray(obj);
   },
-  didChange: function(attrValue, value) {
+  hasChanged: function(attrValue, value) {
     //If attribute value is Date, check value as a date
     if (Utils._.isDate(attrValue) && !Utils._.isDate(value)) {
       value = new Date(value)
     }
+
     if (Utils._.isDate(attrValue)) {
-        return attrValue.valueOf() !== value.valueOf()
+      return attrValue.valueOf() !== value.valueOf()
     }
+
     //If both of them are empty, don't set as changed
     if ((attrValue === undefined || attrValue === null || attrValue === '') && (value === undefined || value === null || value === '')) {
-        return false
+      return false
     }
+
     return attrValue !== value
   },
   argsArePrimaryKeys: function(args, primaryKeys) {