From 5ca18837e9b723b3f9133e623a75cc101cfa782b Mon Sep 17 00:00:00 2001
From: Thibault Chataigner <t.chataigner@criteo.com>
Date: Tue, 29 Aug 2017 15:39:27 +0200
Subject: [PATCH] Make DB blocks list public.

This enable computing the first timestamp in the DB
only accessing public interfaces.

Signed-off-by: Thibault Chataigner <t.chataigner@criteo.com>
---
 db.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/db.go b/db.go
index 87b5ed253..23e4364f6 100644
--- a/db.go
+++ b/db.go
@@ -520,6 +520,13 @@ func validateBlockSequence(bs []DiskBlock) error {
 	return nil
 }
 
+func (db *DB) Blocks() []DiskBlock {
+	db.mtx.RLock()
+	defer db.mtx.RUnlock()
+
+	return db.blocks
+}
+
 // Close the partition.
 func (db *DB) Close() error {
 	close(db.stopc)