From e1bcbd13cd3690ea79ac9a131de4c53f21039c08 Mon Sep 17 00:00:00 2001
From: crusader <crusader@loafle.com>
Date: Sat, 1 Sep 2018 12:12:54 +0900
Subject: [PATCH] elapsed added

---
 benchmark/elapsed.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 benchmark/elapsed.go

diff --git a/benchmark/elapsed.go b/benchmark/elapsed.go
new file mode 100644
index 0000000..15d955a
--- /dev/null
+++ b/benchmark/elapsed.go
@@ -0,0 +1,13 @@
+package benchmark
+
+import (
+	"fmt"
+	"time"
+)
+
+func Elapsed(what string) func() {
+	start := time.Now()
+	return func() {
+		fmt.Printf("%s: %v", what, time.Since(start))
+	}
+}