From 3a8777e0a3a62a3969061b705cb9c53be5afdd2a Mon Sep 17 00:00:00 2001
From: Stefan Holst <holst@ci.kyutech.ac.jp>
Date: Thu, 4 Apr 2024 20:41:59 +0900
Subject: [PATCH] none-filtering iterator for GrowingList

---
 src/kyupy/circuit.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/kyupy/circuit.py b/src/kyupy/circuit.py
index b1107f6..b3fd272 100644
--- a/src/kyupy/circuit.py
+++ b/src/kyupy/circuit.py
@@ -40,6 +40,11 @@ class GrowingList(list):
             self.has_nones = fi < len(self)
         return fi
 
+    def without_nones(self):
+        for item in self:
+            if item is not None:
+                yield item
+
 
 class IndexList(list):
     def __delitem__(self, index):