From b39c3ba09701a88c2613802a866beb4ee1ec581e Mon Sep 17 00:00:00 2001
From: Hanno Braun <hanno@braun-odw.eu>
Date: Fri, 14 Oct 2022 14:54:34 +0200
Subject: [PATCH] Refactor

---
 crates/fj-kernel/src/partial/objects/cycle.rs | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/crates/fj-kernel/src/partial/objects/cycle.rs b/crates/fj-kernel/src/partial/objects/cycle.rs
index 3b3167b70..bbb15c2c6 100644
--- a/crates/fj-kernel/src/partial/objects/cycle.rs
+++ b/crates/fj-kernel/src/partial/objects/cycle.rs
@@ -166,14 +166,7 @@ impl PartialCycle {
         let half_edges = {
             let (half_edges, _) = self.half_edges.into_iter().fold(
                 (Vec::new(), None),
-                |(mut half_edges, previous), next| {
-                    let previous_half_edge: Option<HalfEdge> = previous;
-
-                    let previous_vertex = previous_half_edge.map(|half_edge| {
-                        let [_, vertex] = half_edge.vertices().clone();
-                        vertex.surface_form().clone()
-                    });
-
+                |(mut half_edges, previous_vertex), next| {
                     let next = next
                         .update_partial(|half_edge| {
                             let [from, _] = half_edge.vertices.clone();
@@ -189,9 +182,10 @@ impl PartialCycle {
                         })
                         .into_full(objects);
 
-                    half_edges.push(next.clone());
+                    let front = next.front().surface_form().clone();
+                    half_edges.push(next);
 
-                    (half_edges, Some(next))
+                    (half_edges, Some(front))
                 },
             );