Function withFS

bench/index.js:88–95

()

    return fs.createReadStream(path.join(__dirname, './input.js'));
}
function withFS () {
    return through(function (chunk, enc, next) {
        next(null, chunk);
    }, function (next) {
        this.push('\nvar a, fs = require("fs"), x; fs.readFileSync("index.js");');
        next();
    });
}

function warmup (run, cb) {
    var i = 5;