feat: quiqqer/stock-management#13

src/QUI/ERP/Accounting/ArticleList.php

@@ -362,6 +362,19 @@ public function removeArticle($index)
         }
     }
 
+    /**
+     * @param $pos
+     * @return Article|null
+     */
+    public function getArticle($pos)
+    {
+        if (isset($this->articles[$pos])) {
+            return $this->articles[$pos];
+        }
+
+        return null;
+    }
+
     /**
      * Replace an article at a specific position
      *