- Work done on Ulmus which were added within the Bottin de suppléance app

src/EntityCollection.php

@@ -87,6 +87,13 @@ class EntityCollection extends \ArrayObject {
         return $removed;
     }
 
+    public function clear() : self
+    {
+        $this->exchangeArray([]);
+
+        return $this;
+    }
+
     public function search($value, string $field, bool $strict = true) : Generator
     {
         foreach($this->filters(fn($v) => isset($v->$field) ? ( $strict ? $v->$field === $value : $v->$field == $value ) : false) as $key => $item) {
@@ -134,6 +141,11 @@ class EntityCollection extends \ArrayObject {
         return $obj;
     }
 
+    public function searchInstances(string $className) : self
+    {
+        return $this->filtersCollection(fn($obj) => is_a($obj, $className));
+    }
+
     public function column($field, bool $unique = false) : array
     {
         $list = [];
@@ -146,8 +158,8 @@ class EntityCollection extends \ArrayObject {
                 $value = $item->$field;
             }
 
-            if ($unique && in_array($value, $list)) {
-                break;
+            if ($unique && in_array($value, $list, true)) {
+                continue;
             }
 
             $list[] = $value;
@@ -279,6 +291,13 @@ class EntityCollection extends \ArrayObject {
         }
     }
 
+    public function push($value) : self
+    {
+        $this->append($value);
+
+        return $this;
+    }
+
     public function mergeWith( /*array|EntityCollection*/ $datasets ) : self
     {
         if ( is_object($datasets) ) {
@@ -331,6 +350,11 @@ class EntityCollection extends \ArrayObject {
         return $this;
     }
 
+    public function rsort(callable $callback, $function = "uasort") : self
+    {
+        return $this->sort(...func_get_args())->reverse();
+    }
+
     public function pop() /* : mixed */
     {
         $arr = $this->getArrayCopy();