var bunyan = require('../lib/bunyan'); // Basic usage. var log = bunyan.createLogger({name: 'myapp', level: 'info', src: true}); // isInfoEnabled replacement console.log('log.info() is:', log.info()) // `util.format`-based printf handling log.info('hi'); log.info('hi', 'trent'); log.info('hi %s there', true); // First arg as an object adds fields to the log record. log.info({foo:'bar', multiline:'one\ntwo\nthree'}, 'hi %d', 1, 'two', 3); // Shows `log.child(...)` to specialize a logger for a sub-component. console.log('\n') function Wuzzle(options) { this.log = options.log; this.log.info('creating a wuzzle') } Wuzzle.prototype.woos = function () { this.log.warn('This wuzzle is woosey.') } var wuzzle = new Wuzzle({log: log.child({component: 'wuzzle'})}); wuzzle.woos(); log.info('done with the wuzzle')