From 6d727b9bdbc387c8a5c34406a2c4de9140face38 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sat, 28 Aug 2021 19:36:46 +0100
Subject: use a byte.Buffer in the file reader

---
 internal/io/pool/bytesbuffer.go | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 internal/io/pool/bytesbuffer.go

(limited to 'internal/io/pool/bytesbuffer.go')

diff --git a/internal/io/pool/bytesbuffer.go b/internal/io/pool/bytesbuffer.go
new file mode 100644
index 0000000..0a159f5
--- /dev/null
+++ b/internal/io/pool/bytesbuffer.go
@@ -0,0 +1,19 @@
+package pool
+
+import (
+	"bytes"
+	"sync"
+)
+
+var BytesBuffer = sync.Pool{
+	New: func() interface{} {
+		b := bytes.Buffer{}
+		b.Grow(128)
+		return &b
+	},
+}
+
+func RecycleBytesBuffer(b *bytes.Buffer) {
+	b.Reset()
+	BytesBuffer.Put(b)
+}
-- 
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