feat: add __call function

Fix Twig issues when calling a variable attribute

Author: xchopin

src/Model/Model.php

@@ -239,7 +239,6 @@ public function getAttributeValue($key)
 
     /**
      * Get the value of the model's primary key.
-     *
      * @return mixed
      */
     public function getPrimaryKeyValue()
@@ -248,4 +247,17 @@ public function getPrimaryKeyValue()
     }
 
 
+    /**
+     * Handle dynamic method calls into the model.
+     *
+     * @param $attribute
+     * @param $method
+     * @return mixed
+     */
+    public function __call($attribute, $method)
+    {
+        return $this->attributes[$attribute];
+    }
+
+
 }