why limit is_assoc() to MY_Model?

avenirer · web-flow · commit d1f8ebbb8bd0 · 2017-01-10T16:34:58.000+02:00
...
diff --git a/core/MY_Model.php b/core/MY_Model.php
@@ -1365,7 +1365,7 @@ private function _set_relationships()
                         }
                         else
                         {
-                            if($this->_is_assoc($relation))
+                            if($this->is_assoc($relation))
                             {
                                 $foreign_model = $relation['foreign_model'];
                                 if(array_key_exists('foreign_table',$relation))
@@ -1952,7 +1952,7 @@ public function object_to_array( $object )
      * @param array $array
      * @return bool
      */
-    private function _is_assoc(array $array) {
+    protected function is_assoc(array $array) {
         return (bool)count(array_filter(array_keys($array), 'is_string'));
     }
 

Original file line number	Diff line number	Diff line change
`@@ -1365,7 +1365,7 @@ private function _set_relationships()`
`1365`	`1365`	`}`
`1366`	`1366`	`else`
`1367`	`1367`	`{`
`1368`		`- if($this->_is_assoc($relation))`
	`1368`	`+ if($this->is_assoc($relation))`
`1369`	`1369`	`{`
`1370`	`1370`	`$foreign_model = $relation['foreign_model'];`
`1371`	`1371`	`if(array_key_exists('foreign_table',$relation))`
`@@ -1952,7 +1952,7 @@ public function object_to_array( $object )`
`1952`	`1952`	`* @param array $array`
`1953`	`1953`	`* @return bool`
`1954`	`1954`	`*/`
`1955`		`- private function _is_assoc(array $array) {`
	`1955`	`+ protected function is_assoc(array $array) {`
`1956`	`1956`	`return (bool)count(array_filter(array_keys($array), 'is_string'));`
`1957`	`1957`	`}`
`1958`	`1958`