vm-utils

A NodeJS VM utilities

Features

Class VMContext

• Method call: execute a JS code directly
• Method getCall: create a JS function to execute a JS code
• Method run: similar to call, but with code from vmContext.__filename
• Method getRun: similar to getCall, but with code from vmContext.__filename

Other

• Function makeProcess: help VMContext to build a fake process
• Function makeGlobal: help VMContext to create some global variables

Examples

var VMContext = require('vm-utils/vm-context.js');
var vmContext = new VMContext({
    console: global.console,
    count: 0
});
var calc = vmContext.getCall('console.log(count++)');
for (let i = 10; i; --i) calc();