node-bunyan-lite/examples/hi.js

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var Logger = require('../lib/bunyan');
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// Basic usage.
var log = new Logger({name: "myapp", level: "info", src: true});
// isInfoEnabled replacement
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console.log("log.info() is:", log.info())
// `util.format`-based printf handling
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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);
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// Shows `log.child(...)` to specialize a logger for a sub-component.
console.log("\n")
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function Wuzzle(options) {
this.log = options.log;
this.log.info("creating a wuzzle")
}
Wuzzle.prototype.woos = function () {
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this.log.warn("This wuzzle is woosey.")
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}
var wuzzle = new Wuzzle({log: log.child({component: "wuzzle"})});
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wuzzle.woos();
log.info("done with the wuzzle")