Make associate() and setTaxRate() return self so it can be chained

Crinsane · Oct 13, 2016 · 143d51b · 143d51b
1 parent 8bccb54
commit 143d51b
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/CartItem.php b/src/CartItem.php
@@ -220,22 +220,26 @@ public function updateFromArray(array $attributes)
      * Associate the cart item with the given model.
      *
      * @param mixed $model
-     * @return void
+     * @return \Gloudemans\Shoppingcart\CartItem
      */
     public function associate($model)
     {
         $this->associatedModel = is_string($model) ? $model : get_class($model);
+
+        return $this;
     }
 
     /**
      * Set the tax rate.
      *
      * @param int|float $taxRate
-     * @return void
+     * @return \Gloudemans\Shoppingcart\CartItem
      */
     public function setTaxRate($taxRate)
     {
         $this->taxRate = $taxRate;
+
+        return $this;
     }
 
     /**