[INTERNAL] Use Object.create(null) for dynamic maps

matz3 · matz3 · commit b48fcfcf5869 · 2022-11-08T08:04:08.000+01:00
diff --git a/lib/cli/commands/tree.js b/lib/cli/commands/tree.js
@@ -43,7 +43,7 @@ tree.handler = async function(argv) {
 		elapsedTime = await getElapsedTime(startTime);
 	}
 
-	const projects = {};
+	const projects = Object.create(null);
 	const indentWidth = 4;
 	await graph.traverseBreadthFirst(async ({project, getDependencies}) => {
 		const deps = getDependencies().map((dep) => {

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ tree.handler = async function(argv) {`
`43`	`43`	`elapsedTime = await getElapsedTime(startTime);`
`44`	`44`	`}`
`45`	`45`
`46`		`- const projects = {};`
	`46`	`+ const projects = Object.create(null);`
`47`	`47`	`const indentWidth = 4;`
`48`	`48`	`await graph.traverseBreadthFirst(async ({project, getDependencies}) => {`
`49`	`49`	`const deps = getDependencies().map((dep) => {`