From e2a99fae3709a5e0fdff92c2a787cde595bdffcc Mon Sep 17 00:00:00 2001
From: Tucker Evans <tucker@tuckerevans.com>
Date: Thu, 31 Dec 2020 03:20:37 -0500
Subject: Add function to get full length of rope

---
 structures/rope/rope.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/structures/rope/rope.c b/structures/rope/rope.c
index e1ae4a9..f3828df 100644
--- a/structures/rope/rope.c
+++ b/structures/rope/rope.c
@@ -28,6 +28,18 @@ rope* rope_new()
 	return tmp;
 }
 
+size_t rope_len(root)
+rope *root;
+{
+	if (!root)
+		return 0;
+
+	if (root->str)
+		return strlen(root->str);
+
+	return rope_len(root->left) + rope_len(root->right);
+}
+
 rope* str_to_rope(str)
 char *str;
 {
-- 
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