From 1feaf062ef04a231c9126f99a68eaa579fd0e390 Mon Sep 17 00:00:00 2001
From: Josh Baker <joshbaker77@gmail.com>
Date: Mon, 1 May 2017 13:16:32 -0700
Subject: [PATCH] len function

---
 tinyqueue.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tinyqueue.go b/tinyqueue.go
index 4cc2bb4..4a06258 100644
--- a/tinyqueue.go
+++ b/tinyqueue.go
@@ -46,7 +46,9 @@ func (q *Queue) Peek() Item {
 	}
 	return q.data[0]
 }
-
+func (q *Queue) Len() int {
+	return q.length
+}
 func (q *Queue) down(pos int) {
 	data := q.data
 	halfLength := q.length >> 1