loadash deepCopy

quivero · Jan 17, 2022 · 4aecff7 · 4aecff7
1 parent 4ad62c9
commit 4aecff7
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/src/data-structures/graph/Graph.js b/src/data-structures/graph/Graph.js
@@ -355,11 +355,15 @@ export default class Graph {
    * @returns {Graph} clone of this graph, but undirected 
    */
   retrieveUndirected(){
-    let undirected_graph = new Graph();
-    let edges = this.getAllEdges();
-
-    undirected_graph.addEdges(edges);
+    let undirected_graph = new Graph(false);
+    let edges_ = [];
 
+    for(let edge of this.getAllEdges()) {
+        edges_.push(_.cloneDeep(edge));
+    }
+
+    undirected_graph.addEdges(edges_);
+
     return undirected_graph;
   }