Added getCurrentUser function

@@ -85,6 +85,16 @@ function tools_url() {
     call_user_func_array(__NAMESPACE__ . '\url', $args);
 }
 
+/**
+ * @returns {WP_User} of the currently logged in user
+ */
+function getCurrentUser() {
+    global $current_user;
+    get_currentuserinfo();
+
+    return $current_user;
+}
+
 function buffer($callback) {
     ob_start();
     call_user_func($callback);