From 3c07310c7d2b35c97ff96266f701444ba37433a7 Mon Sep 17 00:00:00 2001
From: Linus Nordberg <linus@nordberg.se>
Date: Fri, 12 Sep 2014 17:11:23 +0200
Subject: Add support for retrieving historical tree heads.

---
 src/ts.erl | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/ts.erl')

diff --git a/src/ts.erl b/src/ts.erl
index 841fdd7..e60a114 100644
--- a/src/ts.erl
+++ b/src/ts.erl
@@ -1,9 +1,16 @@
-% tree storage
+%%% Copyright (c) 2014, NORDUnet A/S.
+%%% See LICENSE for licensing information.
+%%%
+
+%% tree storage, TODO: docdoc
+
 -module(ts).
 -include_lib("eunit/include/eunit.hrl").
 -export_type([tree_store/0]).
 -export([new/0, store/3, append/3, truncate/2, retrieve/2, retrieve_hash/2, delete/2]).
 
+%% FIXME: swap IR -> RI for consistency with ht
+
 %% FIXME: Keep the arrays in an array instead of in a map? Or maybe an
 %% array of binaries? Hashes do have fixed lenght.
 -record(tree_store, {arrays :: map()}). % Map of arrays, indexed by layer.
-- 
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