Exporting an anonymous module

Here’s an example of exporting an anonymous (no name!) function.

// eam.js
module.exports = function () {
  console.log('Hello, eam!');
}

// app2.js
var eam = require('./eam.js');
eam();

1. Create the two files above and then run node app2.js in the terminal. What do you see?
2. Update eam.js with some of your own code.
3. What happens if you add another module.exports after the first one?