Simple Chat Room in NodeJS, expressJS and mongoDB in Docker Swarm
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let util = require('util');
let logger = new (function () {
let _output = function (type, out) {
let quiet = typeof jake != 'undefined' && jake.program &&
jake.program.opts && jake.program.opts.quiet;
let msg;
if (!quiet) {
msg = typeof out == 'string' ? out : util.inspect(out);
console[type](msg);
}
};
this.log = function (out) {
_output('log', out);
};
this.error = function (out) {
_output('error', out);
};
})();
module.exports = logger;