Style CI

src/Calculation/DefaultCalculator.php

@@ -7,7 +7,7 @@ use Gloudemans\Shoppingcart\Contracts\Calculator;
 
 class DefaultCalculator implements Calculator
 {
-    static function getAttribute(string $attribute, CartItem $cartItem)
+    public static function getAttribute(string $attribute, CartItem $cartItem)
     {
         $decimals = config('cart.format.decimals', 2);
 

src/Calculation/GrossPrice.php

@@ -7,7 +7,7 @@ use Gloudemans\Shoppingcart\Contracts\Calculator;
 
 class GrossPrice implements Calculator
 {
-    static function getAttribute(string $attribute, CartItem $cartItem)
+    public static function getAttribute(string $attribute, CartItem $cartItem)
     {
         $decimals = config('cart.format.decimals', 2);
 

src/CartItem.php

@@ -402,13 +402,11 @@ class CartItem implements Arrayable, Jsonable
         }
 
         $class = new ReflectionClass(config('cart.calculator', DefaultCalculator::class));
-        if (!$class->implementsInterface(Calculator::class))
-        {
+        if (!$class->implementsInterface(Calculator::class)) {
             throw new InvalidCalculatorException('The configured Calculator seems to be invalid. Calculators have to implement the Calculator Contract.');
         }
 
         return call_user_func($class->getName().'::getAttribute', $attribute, $this);
-        
     }
 
     /**

src/Contracts/Calculator.php

@@ -6,5 +6,5 @@ use Gloudemans\Shoppingcart\CartItem;
 
 interface Calculator
 {
-    static function getAttribute(string $attribute, CartItem $cartItem);
-}
+    public static function getAttribute(string $attribute, CartItem $cartItem);
+}

src/Exceptions/InvalidCalculatorException.php

@@ -6,4 +6,4 @@ use RuntimeException;
 
 class InvalidCalculatorException extends RuntimeException
 {
-}
+}