From 047652e2c01e62a7089b0f4abd28186d2687cba7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20M=C3=BCller?= <straightshoota@gmail.com>
Date: Thu, 8 Jul 2021 13:55:55 +0200
Subject: [PATCH] Fix Cycler iterator return Value (#44)

---
 src/lib/function/cycler.cr | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/lib/function/cycler.cr b/src/lib/function/cycler.cr
index df9f5c1e..327e3753 100644
--- a/src/lib/function/cycler.cr
+++ b/src/lib/function/cycler.cr
@@ -12,12 +12,12 @@ class Crinja::Function::Cycler
 
   @[Crinja::Attribute]
   def current
-    return "" if @index < 0 # .current called directly after initialization or rewind
-    @values[@index].raw
+    return Value::UNDEFINED if @index < 0 # .current called directly after initialization or rewind
+    @values[@index]
   end
 
   @[Crinja::Attribute]
-  def next
+  def next : Crinja::Value | ::Iterator::Stop
     @index += 1
     @index %= @values.size
     current