A way to truncate a json object. Useful for circular referenced objects.

npm install json-truncate --save

// You can add this as a static function on JSON.
JSON.truncate = require('json-truncate');

console.log(JSON.truncate(SomeDeepObject, 10));

You will get a proper truncated object that can now be written to a file if needed.

• obj - The Object that will be truncated.
• maxDepth - (optional) The depth at which to stop building the valid json. Defaults to 10.

MIT