From a7e449f0a165aea8d2de559d6e475536ca89c3c8 Mon Sep 17 00:00:00 2001
From: Bensong Liu <bensl@microsoft.com>
Date: Thu, 6 May 2021 14:04:30 +0800
Subject: [PATCH] add comment

---
 json2table.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/json2table.cc b/json2table.cc
index f63c819..65f3c23 100644
--- a/json2table.cc
+++ b/json2table.cc
@@ -97,6 +97,7 @@ int main(int argc, char **argv) {
                 }
             }
             else if(item.is_array()) {
+                // It's an array of array. Print the matrix out!
                 for(auto &[_, value] : item.items()) {
                     rows[curr_row_pos].push_back(json_to_string(value));
                 }
-- 
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