code cleanup

.github/dependabot.yml

@@ -3,15 +3,15 @@ version: 2
 updates:
   - package-ecosystem: "github-actions"
     directory: "/"
-    target-branch: "develop"
+    target-branch: "master"
     schedule:
       interval: "weekly"
     labels:
-      - "dependencies"
+      - "deps"
   - package-ecosystem: "composer"
     directory: "/"
-    target-branch: "develop"
+    target-branch: "master"
     schedule:
       interval: "weekly"
     labels:
-      - "dependencies"
+      - "deps"

.gitignore

@@ -2,4 +2,5 @@
 .DS_Store
 .idea
 .phpunit.result.cache
-READMETODO.md
+READMETODO.md
+build

phpunit.xml.dist

@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="./vendor/phpunit/phpunit/phpunit.xsd"
          bootstrap="vendor/autoload.php"
          colors="true"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.4/phpunit.xsd"
 >
-    <testsuites>
-        <testsuite name="Unit">
-            <directory suffix="Test.php">./tests/Unit</directory>
-        </testsuite>
-    </testsuites>
-  <source>
+<source>
     <include>
       <directory suffix=".php">./src</directory>
     </include>
   </source>
+    <testsuites>
+    <testsuite name="Laravel Cart Test Suite">
+      <directory>tests</directory>
+    </testsuite>
+  </testsuites>
 </phpunit>

src/Helpers/Helpers.php

@@ -25,15 +25,10 @@ public static function roundMode($config): int
     }
 
     /**
-     * check if array is multi dimensional array
-     * This will only check the first element of the array if it is still an array
-     * to decide that it is a multi dimensional, if you want to check the array strictly
-     * with all on its element, flag the second argument as true
-     *
-     * @param  bool  $recursive
-     * @return bool
+     * Check if array is multi dimensional array
+     * This will only check if the first element of the array is an array
      */
-    public static function isMultiArray($array, $recursive = false)
+    public static function isMultiArray(array $array, bool $recursive = false): bool
     {
         if ($recursive) {
             return (count($array) == count($array, COUNT_RECURSIVE)) ? false : true;
@@ -45,8 +40,9 @@ public static function isMultiArray($array, $recursive = false)
                     return false;
                 }
             }
-
         }
+
+        return false;
     }
 
     /**