From 186e97c21b16fe55ded63aa2071c7c96423e0da8 Mon Sep 17 00:00:00 2001
From: Mohamed Elhefni <elhefnymohamed446@gmail.com>
Date: Sat, 5 Mar 2022 21:38:36 +0200
Subject: [PATCH] indent code and add testcases for runes

---
 rune_trie.go | 6 +++---
 trie_test.go | 2 ++
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/rune_trie.go b/rune_trie.go
index 2053f52..23d393e 100644
--- a/rune_trie.go
+++ b/rune_trie.go
@@ -71,9 +71,9 @@ func (trie *RuneTrie) Delete(key string) bool {
 	if node.isLeaf() {
 		// iterate backwards over path
 		for i := len(key) - 1; i >= 0; i-- {
-      if path[i].node == nil {
-        continue
-      }
+			if path[i].node == nil {
+				continue
+			}
 			parent := path[i].node
 			r := path[i].r
 			delete(parent.children, r)
diff --git a/trie_test.go b/trie_test.go
index 4a1a45e..207d404 100644
--- a/trie_test.go
+++ b/trie_test.go
@@ -125,6 +125,8 @@ func testTrie(t *testing.T, trie Trier) {
 		{"/caterpillar", 4},
 		{"/cat/gideon", 5},
 		{"/cat/giddy", 6},
+		{"مسار", 7},
+		{"這是第三個值", 8},
 	}
 
 	// get missing keys