Add wrap() method to WebRequestException

Author: dancryer

src/Exceptions/WebRequestException.php

@@ -3,6 +3,7 @@
 namespace WhoopsStackdriver\Exceptions;
 
 use Exception;
+use Throwable;
 
 class WebRequestException extends Exception implements ExceptionWithContext
 {
@@ -73,4 +74,13 @@ public function setContext(array $context) : self
         $this->context = $context;
         return $this;
     }
+
+    /**
+     * @param Throwable $throwable
+     * @return static
+     */
+    public static function wrap(Throwable $throwable) : self
+    {
+        return new static($throwable->getMessage(), $throwable->getCode(), $throwable);
+    }
 }