From de98e0b232509d5f40c135d540a70e415272ff85 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Wed, 3 May 2017 15:35:00 +0200 Subject: node_modules --- node_modules/vm-browserify/readme.markdown | 67 ++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 node_modules/vm-browserify/readme.markdown (limited to 'node_modules/vm-browserify/readme.markdown') diff --git a/node_modules/vm-browserify/readme.markdown b/node_modules/vm-browserify/readme.markdown new file mode 100644 index 000000000..1ad139b66 --- /dev/null +++ b/node_modules/vm-browserify/readme.markdown @@ -0,0 +1,67 @@ +# 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 + + + + + + + result = + + +``` + +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 -- cgit v1.2.3