{"maintainers":[{"name":"substack","email":"mail@substack.net"}],"keywords":["vm","browser","eval"],"dist-tags":{"latest":"0.0.4"},"author":{"name":"James Halliday","email":"mail@substack.net","url":"http://substack.net"},"description":"vm module for the browser","readme":"# vm-browserify\n\nemulate node's vm module for the browser\n\n[](https://ci.testling.com/substack/vm-browserify)\n\n# example\n\nJust write some client-side javascript:\n\n``` js\nvar vm = require('vm');\n\n$(function () {\n var res = vm.runInNewContext('a + 5', { a : 100 });\n $('#res').text(res);\n});\n```\n\ncompile it with [browserify](http://github.com/substack/node-browserify):\n\n```\nbrowserify entry.js -o bundle.js\n```\n\nthen whip up some html:\n\n``` html\n\n \n \n \n \n \n result = \n \n\n```\n\nand when you load the page you should see:\n\n```\nresult = 105\n```\n\n# methods\n\n## vm.runInNewContext(code, context={})\n\nEvaluate some `code` in a new iframe with a `context`.\n\nContexts are like wrapping your code in a `with()` except slightly less terrible\nbecause the code is sandboxed into a new iframe.\n\n# install\n\nThis module is depended upon by browserify, so you should just be able to\n`require('vm')` and it will just work. 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