(1)
Système de log
On veut réecrire le système de log suivant en coffeescript.
var express = require('express');
var Logger = function (level) { this.level = level;
this.log = function (message) { if (message === undefined) { message = "...";
}
console.log('[' + this.level + '] ' + message);
};
};
debug_logger = new Logger('debug');
request_logger = new Logger('request');
debug_logger.log('Starting the application');
var app = express();
app.get('/', function (req, res) {
request_logger.log('Request received on /') res.send('Hello World!');
});
var server = app.listen(3333, function () { var host = server.address().address;
var port = server.address().port;
debug_logger.log('Application started on port ' + port);
});
