module-deps/test/node_modules/insert-www/index.js

walk the dependency graph to generate json output that can be fed into browser-pack

var through = require('through2');

module.exports = function (file) {
    return through(function (buf, enc, next) {
        this.push(String(buf).replace(/WWW/g, '"world wide wow"'));
        next();
    });
};