mirrors/element-web
1
0
Fork 0
mirror of https://github.com/vector-im/element-web.git synced 2025-10-31 00:01:23 +01:00
Code Issues Projects Releases Wiki Activity

Merge pull request #3531 from matrix-org/jryans/cyclic-rageshake

Browse Source 
Allow cyclic objects in console logs
This commit is contained in:
J. Ryan Stinnett 2019-10-08 14:41:00 +01:00 committed by GitHub
commit f384d4e5c1
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/rageshake/rageshake.js
View File

@ -1,6 +1,7 @@
/*
Copyright 2017 OpenMarket Ltd
Copyright 2018 New Vector Ltd
Copyright 2019 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
@ -77,7 +78,21 @@ class ConsoleLogger {
if (arg instanceof Error) {
return arg.message + (arg.stack ? `\n${arg.stack}` : '');
} else if (typeof (arg) === 'object') {
try {
return JSON.stringify(arg);
} catch (e) {
// In development, it can be useful to log complex cyclic
// objects to the console for inspection. This is fine for
// the console, but default `stringify` can't handle that.
// We workaround this by using a special replacer function
// to only log values of the root object and avoid cycles.
return JSON.stringify(arg, (key, value) => {
if (key && typeof value === "object") {
return "<object>";
}
return value;
});
}
} else {
return arg;
}