module.exports vs exports
//module.exports used for object
var log = {
info: function (info) {
console.log('Info: ' + info);
},
warning:function (warning) {
console.log('Warning: ' + warning);
},
error:function (error) {
console.log('Error: ' + error);
}
};
module.exports = log
//exports used for function
exports.SimpleMessage = 'Hello world';