From 11597d64b44d4e58f889dd943274db4f55d818aa Mon Sep 17 00:00:00 2001
From: Alex Kristiansen <alexpkristiansen@icloud.com>
Date: Thu, 26 Oct 2023 17:33:19 -0700
Subject: [PATCH] remove old metadata handler

---
 libkirum/src/kirum.rs | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/libkirum/src/kirum.rs b/libkirum/src/kirum.rs
index 13eaa86..fc35858 100644
--- a/libkirum/src/kirum.rs
+++ b/libkirum/src/kirum.rs
@@ -225,14 +225,6 @@ impl LanguageTree {
             lex_idx = Some(self.graph.add_node(lex));
         }
 
-        // trickle down metadata
-        let ety_metadata = &self.graph[ety_idx.unwrap()].historical_metadata;
-        if !ety_metadata.is_empty() {
-            let mut new = ety_metadata.clone();
-            new.extend(self.graph[lex_idx.unwrap()].historical_metadata.iter().map(|(k, v)| (k.clone(), v.clone())));
-           self.graph[lex_idx.unwrap()].historical_metadata = new;
-        }
-
         self.graph.add_edge(ety_idx.unwrap(), lex_idx.unwrap(), TreeEtymology { transforms: trans, intermediate_word: None, agglutination_order });
 
     }