recursively Object.freeze() objects and functions, works in strict mode
npm install deep-freeze-strictrecursively 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
`
` js
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
` js`
var deepFreeze = require('deep-freeze-strict')
Call Object.freeze(obj) recursively on all unfrozen properties of obj` that
are functions or objects.
public domain
Based in part on the code snippet from
the MDN wiki page on Object.freeze(),
which
is released to the public domain.