merge conflict

lib/dao.js

@@ -655,12 +655,6 @@ module.exports = (function() {
       }
       }
     }
     }
 
 
-    Utils._.each(this.attributes, function(key) {
-      if (!values.hasOwnProperty(key)) {
-        values[key] = undefined
-      }
-    })
-
     this.set(values, options)
     this.set(values, options)
   }
   }