Add the _encode and _decode functions to the cookie class.

src/Manage/Cookie.php

@@ -1,7 +1,7 @@
 <?php
 namespace r7r1n17y\Myriad\Manage;
 use r7r1n17y\Myriad\Interfaces;
-class Cookie implements Handler {
+class Cookie extends Extender implements Handler {
   private $params = array();
   public function __construct(array $options = array()) {
     $this->params = session_get_cookie_params();
@@ -48,5 +48,58 @@ public function delete(string $name = null) {
       setcookie($name, '', time() - 42000, $this->params['path'], $this->params['domain'], $this->params['secure'], $this->params['httponly']);
     }
   }
+  private function _encode(array $options = array('val' => null)) {
+    $val = isset($options['val']) ? $options['val'] : null;
+    if (is_array($val)) {
+      $res = 'a|' . json_encode($val); 
+    } elseif (is_bool($val)) {
+      if ($val) {
+        $res = 'b|t';
+      } else {
+        $res = 'b|f';
+      }
+    } elseif (is_int($val)) {
+      $res = 'i|' . strval($val);
+    } elseif (is_float($val)) {
+      $res = 'f|' . strval($val);
+    } elseif (is_string($val)) {
+      $res = "s|$val";
+    } else {
+      $res = 'n|n';
+    }
+    return $res;
+  }
+  private function _decode(string $encoded = null) {
+    if (!is_string($encoded) || is_null($encoded)) {
+      throw new \InvalidArgumentException(sprintf('$encoded only accepts strings. Input was: "%s"', gettype($encoded));
+    }
+    if (empty($encoded)) {
+      throw new \InvalidArgumentException('$encoded can not be empty.');
+    }
+    $fc = mb_substr($encoded, 0, 1);
+    if ($this->equals($fc, 'a')) {
+      $encoded = ltrim($encoded, 'a|');
+      return json_decode($encoded);
+    } elseif ($this->equals($fc, 'b')) {
+      $encoded = ltrim($encoded, 'b|');
+      if ($this->equals($encoded, 't')) {
+        return true;
+      } else {
+        return false;
+      }
+    } elseif ($this->equals($fc, 'i')) {
+      $encoded = ltrim($encoded, 'i|');
+      return (int) $encoded;
+    } elseif ($this->equals($fc, 'f')) {
+      $encoded = ltrim($encoded, 'f|');
+      return (float) $encoded;
+    }
+    if ($this->equals($fc, 's')) {
+      $encoded = ltrim($encoded, 's|');
+      return $encoded;
+    } else {
+      return null;
+    }
+  }
 }
 ?>