--- /dev/null
+<?php
+ class Changelog extends AppModel {
+ public function value($field, $value = null) {
+ if(func_num_args() === 1){
+ $result = $this->field($field);
+ if($result){
+ return $result;
+ }
+ } else {
+ if($this->saveField($field, $value)) {
+ return true;
+ }
+ }
+ return false;
+ }
+ }
+?>