From b12e57ffe0e651471596bea415eceeaf76aca1b3 Mon Sep 17 00:00:00 2001
From: Zhang Eric <Xing.Zhang@anz.com>
Date: Wed, 13 May 2020 00:11:28 +0800
Subject: [PATCH] #234 Added some pseudo code.

---
 syntax/std_seq_helper.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/syntax/std_seq_helper.go b/syntax/std_seq_helper.go
index 8f1c3fba..04d6ecb3 100644
--- a/syntax/std_seq_helper.go
+++ b/syntax/std_seq_helper.go
@@ -46,6 +46,8 @@ func arrayContainsArray(a, b rel.Array) rel.Value {
 
 // ArraySub substitutes all b in a with c.
 func ArraySub(a rel.Array, b, c rel.Value) rel.Value {
+	// bArray := rel.NewArray(b)
+	// cArray := rel.NewArray(c)
 	// switch b := b.(type) {
 	// case rel.Array:
 	// 	return arrayContainsArray(a, b)