Add notes for the new lead maintainer of the open-source iris project and align with @get-ion/ion by @hiveminded

Former-commit-id: da4f38eb9034daa49446df3ee529423b98f9b331

_examples/miscellaneous/file-logger/main.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"os"
+	"time"
+
+	"github.com/kataras/iris"
+	"github.com/kataras/iris/context"
+)
+
+// get a filename based on the date, file logs works that way the most times
+// but these are just a sugar.
+func todayFilename() string {
+	today := time.Now().Format("Jan 02 2006")
+	return today + ".txt"
+}
+
+func newLogFile() *os.File {
+	filename := todayFilename()
+	// open an output file, this will append to the today's file if server restarted.
+	f, err := os.OpenFile(filename, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
+	if err != nil {
+		panic(err)
+	}
+
+	return f
+}
+
+func main() {
+	f := newLogFile()
+	defer f.Close()
+
+	app := iris.New()
+	// attach the file as logger, remember, iris' app logger is just an io.Writer.
+	app.Logger().Out = newLogFile()
+
+	app.Get("/", func(ctx context.Context) {
+		// for the sake of simplicity, in order see the logs at the ./_today_.txt
+		ctx.Application().Logger().Infoln("Request path: " + ctx.Path())
+		ctx.Writef("hello")
+	})
+
+	// navigate to http://localhost:8080
+	// and open the ./logs.txt file
+	if err := app.Run(iris.Addr(":8080"), iris.WithoutBanner); err != nil {
+		if err != iris.ErrServerClosed {
+			app.Logger().Warnln("Shutdown with error: " + err.Error())
+		}
+	}
+}