package moose
import (
	"log"
	"net/http"
)
type Middleware struct {
	moose bool
}
// Middleware is a struct that has a ServeHTTP method
func NewMiddleware() *Middleware {
	return &Middleware{true}
}
// The middleware handler
func (l *Middleware) ServeHTTP(w http.ResponseWriter, req *http.Request, next http.HandlerFunc) {
	// Log moose status
	log.Printf("MOOSE: %v\n", l.moose)
	// Call the next middleware handler
	next(w, req)
}

package main
import (
	"fmt"
	"net/http"
	"github.com/urfave/negroni"
	"github.com/xyproto/mooseware"
)
func main() {
	mux := http.NewServeMux()
	mux.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
		fmt.Fprint(w, "Bafflesnark!")
	})
	n := negroni.Classic()
	// Moose status
	n.Use(moose.NewMiddleware())
	// Handler goes last
	n.UseHandler(mux)
	// Serve
	n.Run(":3000")
}