svenvarkel · September 16, 2013 18:16
diff --git a/Product.php b/Product.php
 class Extension_B_Model_Product extends Mage_Catalog_Model_Product{
  public function isAvailable(){
    //does some complex calculations or check's for availability in real time...
  }
  public function fixSomethingByProduct(){
    //fix something by  product that needs to be fixed
  }
 }
	class Extension_B_Model_Product extends Mage_Catalog_Model_Product{
	public function isAvailable(){
	//does some complex calculations or check's for availability in real time...
	}
	public function fixSomethingByProduct(){
	//fix something by product that needs to be fixed
	}
	}