Recursively freeze JavaScript objects to make them immutable
npm install ice-barrage
> Node.js module to recursively freeze objects, arrays, and functions
ice-barrage is a drop-in replacement for deep-freeze, with added TypeScript support, improved performance, and handling of edge cases such as circular references.
Install using npm:
``bash`
npm i ice-barrage
Please refer to the JSDoc comments in the source code or the generated type definitions for information on the available options.
`js
const iceBarrage = require("ice-barrage");
const exampleObject = {
a: 1,
b: {
c: 2,
d: [3, 4, 5],
},
};
iceBarrage(exampleObject); // iceBarrage mutates the input object
console.log(Object.isFrozen(exampleObject)); // true
console.log(Object.isFrozen(exampleObject.b)); // true
console.log(Object.isFrozen(exampleObject.b.d)); // true
`
Contributions are welcome, and any help is greatly appreciated!
See the contributing guide for details on how to get started.
Please adhere to this project's Code of Conduct when contributing.
ice-barrage` is licensed under the MIT license.