Zhouyiping 5a7c95461a first commit		2 dias atrás
..
.github	5a7c95461a first commit	2 dias atrás
example	5a7c95461a first commit	2 dias atrás
test	5a7c95461a first commit	2 dias atrás
.travis.yml	5a7c95461a first commit	2 dias atrás
CHANGELOG.md	5a7c95461a first commit	2 dias atrás
LICENSE	5a7c95461a first commit	2 dias atrás
index.js	5a7c95461a first commit	2 dias atrás
package.json	5a7c95461a first commit	2 dias atrás
readme.markdown	5a7c95461a first commit	2 dias atrás
security.md	5a7c95461a first commit	2 dias atrás

vm-browserify

emulate node's vm module for the browser

example

Just write some client-side javascript:

var vm = require('vm');

window.addEventListener('load', function () {
    var res = vm.runInNewContext('a + 5', { a : 100 });
    document.querySelector('#res').textContent = res;
});

compile it with browserify:

browserify entry.js -o bundle.js

then whip up some html:

<html>
  <head>
    <script src="/bundle.js"></script>
  </head>
  <body>
    result = <span id="res"></span>
  </body>
</html>

and when you load the page you should see:

result = 105

methods

vm.runInNewContext(code, context={})

Evaluate some code in a new iframe with a context.

Contexts are like wrapping your code in a with() except slightly less terrible because the code is sandboxed into a new iframe.

install

This module is depended upon by browserify, so you should just be able to require('vm') and it will just work. However if you want to use this module directly you can install it with npm:

npm install vm-browserify

license

MIT