deep-freeze-strict
    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/deep-freeze-strict package

    1.1.1 • Public • Published

    deep-freeze-strict

    recursively Object.freeze() objects.

    this fork works in strict mode, so when freezing a function you don't get the error:

    > (function(){ "use strict"; deepFreeze(function(){}); })();
    
    TypeError: 'caller', 'callee', and 'arguments' properties may not be accessed on strict mode functions or the arguments objects for calls to them
    

    example

    var deepFreeze = require('deep-freeze-strict');
     
    deepFreeze(Buffer);
    Buffer.x = 5;
    console.log(Buffer.x === undefined);
     
    Buffer.prototype.z = 3;
    console.log(Buffer.prototype.z === undefined);

    $ node example/deep.js
    true
    true
    

    methods

    var deepFreeze = require('deep-freeze-strict')

    deepFreeze(obj)

    Call Object.freeze(obj) recursively on all unfrozen properties of obj that are functions or objects.

    license

    public domain

    Based in part on the code snippet from the MDN wiki page on Object.freeze(), which is released to the public domain.

    Install

    npm i deep-freeze-strict

    DownloadsWeekly Downloads

    107,609

    Version

    1.1.1

    License

    public domain

    Last publish

    Collaborators

    • jsdf