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+# vm-browserify
+
+emulate node's vm module for the browser
+
+[![testling badge](https://ci.testling.com/substack/vm-browserify.png)](https://ci.testling.com/substack/vm-browserify)
+
+# example
+
+Just write some client-side javascript:
+
+``` js
+var vm = require('vm');
+
+$(function () {
+    var res = vm.runInNewContext('a + 5', { a : 100 });
+    $('#res').text(res);
+});
+```
+
+compile it with [browserify](http://github.com/substack/node-browserify):
+
+```
+browserify entry.js -o bundle.js
+```
+
+then whip up some html:
+
+``` html
+<html>
+  <head>
+    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
+    <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](http://npmjs.org):
+
+```
+npm install vm-browserify
+```
+
+# license
+
+MIT