From 54877babe8700bc39c7e2f8528e5146ed2fe6831 Mon Sep 17 00:00:00 2001
From: Tucker Evans <tucker@tuckerevans.com>
Date: Sun, 3 Jan 2021 23:19:26 -0500
Subject: Add free function for ropes

Note: Does free entire tree.
---
 structures/rope/rope.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/structures/rope/rope.c b/structures/rope/rope.c
index 6e79b24..4719b18 100644
--- a/structures/rope/rope.c
+++ b/structures/rope/rope.c
@@ -28,6 +28,21 @@ rope* rope_new()
 	return tmp;
 }
 
+void rope_free(root)
+rope *root;
+{
+	if (root->str)
+		free(root->str);
+	if (root->left)
+		free(root->left);
+	if (root->right)
+		free(root->right);
+
+	free(root);
+
+	return;
+}
+
 void rope_debug_print_aux(root, s)
 rope *root;
 int s;
-- 
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