Further codestyle changes

src/CanBeBought.php

@@ -60,5 +60,4 @@ trait CanBeBought
 
         return 0;
     }
-
 }

src/Cart.php

@@ -232,7 +232,7 @@ class Cart
     {
         $content = $this->getContent();
 
-        if ( ! $content->has($rowId)) {
+        if (!$content->has($rowId)) {
             throw new InvalidRowIDException("The cart does not contain rowId {$rowId}.");
         }
 
@@ -461,7 +461,7 @@ class Cart
      */
     public function associate($rowId, $model)
     {
-        if(is_string($model) && ! class_exists($model)) {
+        if(is_string($model) && !class_exists($model)) {
             throw new UnknownModelException("The supplied model {$model} does not exist.");
         }
 
@@ -597,7 +597,7 @@ class Cart
             $identifier = $identifier->getInstanceIdentifier();
         }
             
-        if( ! $this->storedCartWithIdentifierExists($identifier)) {
+        if(!$this->storedCartWithIdentifierExists($identifier)) {
             return;
         }
 
@@ -637,7 +637,7 @@ class Cart
      */
     public function merge($identifier, $keepDiscount = false, $keepTax = false)
     {
-        if( ! $this->storedCartWithIdentifierExists($identifier)) {
+        if(!$this->storedCartWithIdentifierExists($identifier)) {
             return false;
         }
 
@@ -724,7 +724,7 @@ class Cart
      */
     private function isMulti($item)
     {
-        if ( ! is_array($item)) {
+        if (!is_array($item)) {
             return false;
         }
         return is_array(head($item)) || head($item) instanceof Buyable;

src/CartItemOptions.php

@@ -10,6 +10,7 @@ class CartItemOptions extends Collection
      * Get the option by the given key.
      *
      * @param string $key
+     *
      * @return mixed
      */
     public function __get($key)

src/Config/cart.php

@@ -60,7 +60,7 @@ return [
 
         'decimal_point' => '.',
 
-        'thousand_separator' => ','
+        'thousand_separator' => ',',
 
     ],
 

src/Contracts/InstanceIdentifier.php

@@ -5,14 +5,14 @@ namespace Gloudemans\Shoppingcart\Contracts;
 interface InstanceIdentifier
 {
     /**
-     * Get the unique identifier to load the Cart from
+     * Get the unique identifier to load the Cart from.
      *
      * @return int|string
      */
     public function getInstanceIdentifier($options = null);
 
     /**
-     * Get the unique identifier to load the Cart from
+     * Get the unique identifier to load the Cart from.
      *
      * @return int|string
      */

src/Database/migrations/2018_12_23_120000_create_shoppingcart_table.php

@@ -1,8 +1,8 @@
 <?php
 
-use Illuminate\Support\Facades\Schema;
-use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 class CreateShoppingcartTable extends Migration
 {
@@ -20,6 +20,7 @@ class CreateShoppingcartTable extends Migration
             $table->primary(['identifier', 'instance']);
         });
     }
+
     /**
      * Reverse the migrations.
      */

src/Exceptions/CartAlreadyStoredException.php

@@ -4,4 +4,6 @@ namespace Gloudemans\Shoppingcart\Exceptions;
 
 use RuntimeException;
 
-class CartAlreadyStoredException extends RuntimeException {}
+class CartAlreadyStoredException extends RuntimeException
+{
+}

src/Exceptions/InvalidRowIDException.php

@@ -4,4 +4,6 @@ namespace Gloudemans\Shoppingcart\Exceptions;
 
 use RuntimeException;
 
-class InvalidRowIDException extends RuntimeException {}
+class InvalidRowIDException extends RuntimeException
+{
+}

src/Exceptions/UnknownModelException.php

@@ -4,4 +4,6 @@ namespace Gloudemans\Shoppingcart\Exceptions;
 
 use RuntimeException;
 
-class UnknownModelException extends RuntimeException {}
+class UnknownModelException extends RuntimeException
+{
+}

src/Facades/Cart.php

@@ -1,9 +1,11 @@
 <?php
+
 namespace Gloudemans\Shoppingcart\Facades;
 
 use Illuminate\Support\Facades\Facade;
 
-class Cart extends Facade {
+class Cart extends Facade
+{
     /**
      * Get the registered name of the component.
      *

src/ShoppingcartServiceProvider.php

@@ -8,7 +8,6 @@ use Illuminate\Support\ServiceProvider;
 
 class ShoppingcartServiceProvider extends ServiceProvider
 {
-
     /**
      * Register the service provider.
      *
@@ -18,10 +17,10 @@ class ShoppingcartServiceProvider extends ServiceProvider
     {
         $this->app->bind('cart', 'Gloudemans\Shoppingcart\Cart');
 
-        $config = __DIR__ . '/Config/cart.php';
+        $config = __DIR__.'/Config/cart.php';
         $this->mergeConfigFrom($config, 'cart');
 
-        $this->publishes([__DIR__ . '/Config/cart.php' => config_path('cart.php')], 'config');
+        $this->publishes([__DIR__.'/Config/cart.php' => config_path('cart.php')], 'config');
 
         $this->app['events']->listen(Logout::class, function () {
             if ($this->app['config']->get('cart.destroy_on_logout')) {

tests/CartItemTest.php

@@ -2,9 +2,9 @@
 
 namespace Gloudemans\Tests\Shoppingcart;
 
-use Orchestra\Testbench\TestCase;
 use Gloudemans\Shoppingcart\CartItem;
 use Gloudemans\Shoppingcart\ShoppingcartServiceProvider;
+use Orchestra\Testbench\TestCase;
 
 class CartItemTest extends TestCase
 {