stringify-once v1.0.0

stringify-once

JSON stringify without Converting circular structure to JSON error.

Note: this snippet was extracted from an awesome answer at StakOverflow, from here to be honest. Thanks to the users that posted, edited and helped to give this answer (1, 2 and 3).*

1. Installation

~$ npm install --save stringify-once

2. Usage

First, you need to import the module from your code:

const stringify = require("stringify-once");

Once you have added the code into your project, you will be able to:

JSON.stringifyOnce(window); // not formatted
JSON.stringifyOnce(window, null, 4); // formatted
stringify(window); // not formatted
stringify(window, null, 4); // formatted

Notice that the method used is not JSON.stringify, but JSON.stringifyOnce.

3. Conclusion

There are lots of awesome codes in StackOverflow. Lots of them.