From d799f8b84451a4645ae833c399a7206abaa772a8 Mon Sep 17 00:00:00 2001
From: Chris Watson <cawatson1993@gmail.com>
Date: Mon, 18 Oct 2021 13:33:14 -0600
Subject: [PATCH] Fix issue with Vector

---
 .tool-versions        | 1 +
 src/apatite/vector.cr | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 .tool-versions

diff --git a/.tool-versions b/.tool-versions
new file mode 100644
index 0000000..6fc654b
--- /dev/null
+++ b/.tool-versions
@@ -0,0 +1 @@
+crystal 1.2.0
diff --git a/src/apatite/vector.cr b/src/apatite/vector.cr
index 758fc22..413ad3f 100644
--- a/src/apatite/vector.cr
+++ b/src/apatite/vector.cr
@@ -12,7 +12,7 @@ module Apatite
 
     protected getter elements : Array(T)
 
-    delegate :each, to: @elements
+    delegate :each, :size, to: @elements
 
     private def initialize(array : Indexable(T))
       {% raise "Vectors must be one type only" if T.union? %}