From 455d49ed40d7ecf46b4b8c7e99360f1308f2ae7d Mon Sep 17 00:00:00 2001
From: Sven Augustin <sven.augustin@psi.ch>
Date: Thu, 3 Jun 2021 10:27:20 +0200
Subject: [PATCH] allowed iter(cache), renamed .xy -> .data, commented .latest

---
 cacher.py | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/cacher.py b/cacher.py
index 22ae992..ff07a43 100644
--- a/cacher.py
+++ b/cacher.py
@@ -43,16 +43,19 @@ class Cache:
         self.times.append(time())
         self.values.append(value)
 
-    @property
-    def xy(self):
-        return self.times, self.values
+    def __iter__(self):
+        return iter(self.data)
 
     @property
-    def latest(self):
-        try:
-            return self.values[-1]
-        except IndexError:
-            return None
+    def data(self):
+        return self.times, self.values
+
+#    @property
+#    def latest(self):
+#        try:
+#            return self.values[-1]
+#        except IndexError:
+#            return None
 
     def __repr__(self):
         n = len(self.times)