Fix Cycler iterator return Value (#44)

straight-shoota · Jul 8, 2021 · 047652e · 047652e
1 parent 0a545e7
commit 047652e
Showing 1 changed file with 3 additions and 3 deletions.
diff --git 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