Merge pull request #412 from RohitPaul0007/patch-55

Update init-order.js
dagrejs · Sep 11, 2023 · 6527958 · 6527958
2 parents 838ecce + d021db8
commit 6527958
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/lib/order/init-order.js b/lib/order/init-order.js
@@ -1,6 +1,6 @@
 "use strict";
 
-var util = require("../util");
+let util = require("../util");
 
 module.exports = initOrder;
 
@@ -16,20 +16,20 @@ module.exports = initOrder;
  * the order of its nodes.
  */
 function initOrder(g) {
-  var visited = {};
-  var simpleNodes = g.nodes().filter(v => !g.children(v).length);
-  var maxRank = Math.max(...simpleNodes.map(v => g.node(v).rank));
-  var layers = util.range(maxRank + 1).map(() => []);
+  let visited = {};
+  let simpleNodes = g.nodes().filter(v => !g.children(v).length);
+  let maxRank = Math.max(...simpleNodes.map(v => g.node(v).rank));
+  let layers = util.range(maxRank + 1).map(() => []);
 
   function dfs(v) {
     if (visited[v]) return;
     visited[v] = true;
-    var node = g.node(v);
+    let node = g.node(v);
     layers[node.rank].push(v);
     g.successors(v).forEach(dfs);
   }
 
-  var orderedVs = simpleNodes.sort((a, b) => g.node(a).rank - g.node(b).rank);
+  let orderedVs = simpleNodes.sort((a, b) => g.node(a).rank - g.node(b).rank);
   orderedVs.forEach(dfs);
 
   return layers;