Moved cache drivers outside core to extensions (plugins)

plugins/cache-redis/Predis/Configuration/ExceptionsOption.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) Daniele Alessandri <suppakilla@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Configuration;
+
+/**
+ * Configures whether consumers (such as the client) should throw exceptions on
+ * Redis errors (-ERR responses) or just return instances of error responses.
+ *
+ * @author Daniele Alessandri <suppakilla@gmail.com>
+ */
+class ExceptionsOption implements OptionInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function filter(OptionsInterface $options, $value)
+    {
+        return filter_var($value, FILTER_VALIDATE_BOOLEAN);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefault(OptionsInterface $options)
+    {
+        return true;
+    }
+}