diff vendor/sebastian/comparator/src/Factory.php @ 2:5311817fb629

Theme updates

--- a/vendor/sebastian/comparator/src/Factory.php	Thu Jul 05 15:32:06 2018 +0100
+++ b/vendor/sebastian/comparator/src/Factory.php	Tue Jul 10 13:19:18 2018 +0000
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the Comparator package.
+ * This file is part of sebastian/comparator.
  *
  * (c) Sebastian Bergmann <[e-mail]>
  *
@@ -18,7 +18,12 @@
     /**
      * @var Comparator[]
      */
-    private $comparators = array();
+    private $customComparators = [];
+
+    /**
+     * @var Comparator[]
+     */
+    private $defaultComparators = [];
 
     /**
      * @var Factory
@@ -26,25 +31,6 @@
     private static $instance;
 
     /**
-     * Constructs a new factory.
-     */
-    public function __construct()
-    {
-        $this->register(new TypeComparator);
-        $this->register(new ScalarComparator);
-        $this->register(new NumericComparator);
-        $this->register(new DoubleComparator);
-        $this->register(new ArrayComparator);
-        $this->register(new ResourceComparator);
-        $this->register(new ObjectComparator);
-        $this->register(new ExceptionComparator);
-        $this->register(new SplObjectStorageComparator);
-        $this->register(new DOMNodeComparator);
-        $this->register(new MockObjectComparator);
-        $this->register(new DateTimeComparator);
-    }
-
-    /**
      * @return Factory
      */
     public static function getInstance()
@@ -57,15 +43,30 @@
     }
 
     /**
+     * Constructs a new factory.
+     */
+    public function __construct()
+    {
+        $this->registerDefaultComparators();
+    }
+
+    /**
      * Returns the correct comparator for comparing two values.
      *
-     * @param  mixed      $expected The first value to compare
-     * @param  mixed      $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return Comparator
      */
     public function getComparatorFor($expected, $actual)
     {
-        foreach ($this->comparators as $comparator) {
+        foreach ($this->customComparators as $comparator) {
+            if ($comparator->accepts($expected, $actual)) {
+                return $comparator;
+            }
+        }
+
+        foreach ($this->defaultComparators as $comparator) {
             if ($comparator->accepts($expected, $actual)) {
                 return $comparator;
             }
@@ -75,16 +76,16 @@
     /**
      * Registers a new comparator.
      *
-     * This comparator will be returned by getInstance() if its accept() method
+     * This comparator will be returned by getComparatorFor() if its accept() method
      * returns TRUE for the compared values. It has higher priority than the
-     * existing comparators, meaning that its accept() method will be tested
+     * existing comparators, meaning that its accept() method will be invoked
      * before those of the other comparators.
      *
-     * @param Comparator $comparator The registered comparator
+     * @param Comparator $comparator The comparator to be registered
      */
     public function register(Comparator $comparator)
     {
-        array_unshift($this->comparators, $comparator);
+        \array_unshift($this->customComparators, $comparator);
 
         $comparator->setFactory($this);
     }
@@ -92,16 +93,47 @@
     /**
      * Unregisters a comparator.
      *
-     * This comparator will no longer be returned by getInstance().
+     * This comparator will no longer be considered by getComparatorFor().
      *
-     * @param Comparator $comparator The unregistered comparator
+     * @param Comparator $comparator The comparator to be unregistered
      */
     public function unregister(Comparator $comparator)
     {
-        foreach ($this->comparators as $key => $_comparator) {
+        foreach ($this->customComparators as $key => $_comparator) {
             if ($comparator === $_comparator) {
-                unset($this->comparators[$key]);
+                unset($this->customComparators[$key]);
             }
         }
     }
+
+    /**
+     * Unregisters all non-default comparators.
+     */
+    public function reset()
+    {
+        $this->customComparators = [];
+    }
+
+    private function registerDefaultComparators()
+    {
+        $this->registerDefaultComparator(new TypeComparator);
+        $this->registerDefaultComparator(new ScalarComparator);
+        $this->registerDefaultComparator(new NumericComparator);
+        $this->registerDefaultComparator(new DoubleComparator);
+        $this->registerDefaultComparator(new ArrayComparator);
+        $this->registerDefaultComparator(new ResourceComparator);
+        $this->registerDefaultComparator(new ObjectComparator);
+        $this->registerDefaultComparator(new ExceptionComparator);
+        $this->registerDefaultComparator(new SplObjectStorageComparator);
+        $this->registerDefaultComparator(new DOMNodeComparator);
+        $this->registerDefaultComparator(new MockObjectComparator);
+        $this->registerDefaultComparator(new DateTimeComparator);
+    }
+
+    private function registerDefaultComparator(Comparator $comparator)
+    {
+        \array_unshift($this->defaultComparators, $comparator);
+
+        $comparator->setFactory($this);
+    }
 }