From 352498245f2719860843cc7d9f7503187c42077b Mon Sep 17 00:00:00 2001
From: Karsten Schmidt <k@postspectacular.com>
Date: Sat, 14 Nov 2020 00:03:21 +0000
Subject: [PATCH] refactor(adjacency): update destructuring

---
 packages/adjacency/src/bfs.ts    | 7 ++-----
 packages/adjacency/src/sparse.ts | 3 +--
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/packages/adjacency/src/bfs.ts b/packages/adjacency/src/bfs.ts
index 586b41ce15..99235ef4cc 100644
--- a/packages/adjacency/src/bfs.ts
+++ b/packages/adjacency/src/bfs.ts
@@ -20,9 +20,7 @@ export class BFS {
 
     search(ids: Iterable<number>, cost: CostFn = () => 1) {
         const queue = new DCons<number>(ids);
-        const dist = this.dist;
-        const edges = this.edges;
-        const marked = this.marked;
+        const { dist, edges, marked } = this;
         dist.fill(0xffffffff);
         for (let id of ids) {
             dist[id] = 0;
@@ -49,8 +47,7 @@ export class BFS {
     pathTo(id: number) {
         if (!this.hasPathTo(id)) return;
         const path: number[] = [];
-        const dist = this.dist;
-        const edges = this.edges;
+        const { dist, edges } = this;
         let i = id;
         for (; dist[i] > 0; i = edges[i]) {
             path.push(i);
diff --git a/packages/adjacency/src/sparse.ts b/packages/adjacency/src/sparse.ts
index d4e00f2104..3e8e40ef01 100644
--- a/packages/adjacency/src/sparse.ts
+++ b/packages/adjacency/src/sparse.ts
@@ -47,8 +47,7 @@ export class AdjacencyMatrix extends CSR implements IGraph {
     }
 
     *edges() {
-        const rows = this.rows;
-        const cols = this.cols;
+        const { cols, rows } = this;
         const directed = !this.undirected;
         for (let i = 0; i < this.m; i++) {
             const jj = rows[i + 1];