Exemplo n.º 1
0
Arquivo: main.go Projeto: wybiral/stay
func main() {
	d := db.NewDatabase()

	d.Add("user:0", "likes:a")
	d.Add("user:0", "likes:b")
	d.Add("user:0", "likes:c")

	d.Add("user:1", "likes:a")
	d.Add("user:1", "likes:b")
	d.Add("user:1", "likes:d")

	d.Add("user:2", "likes:a")
	d.Add("user:2", "likes:d")

	d.Add("user:3", "likes:d")

	// q1 = a & b
	q1 := db.And(d.Query("likes:a"), d.Query("likes:b"))

	// q2 = not(a) & d
	q2 := db.And(db.Not(d.Query("likes:a")), d.Query("likes:d"))

	// query = q1 | q2
	query := db.Or(q1, q2)

	for key := range d.Keys(query) {
		fmt.Println(key)
	}
}
Exemplo n.º 2
0
func Start(addr string) {
	fmt.Printf("Starting server at %s...\n", addr)
	ctx := &Context{db.NewDatabase(), make(chan updatable)}
	ctx.startUpdateLoop()
	http.Handle("/add", stayHandler{ctx, handleAdd})
	http.Handle("/remove", stayHandler{ctx, handleRemove})
	http.Handle("/query", stayHandler{ctx, handleQuery})
	http.Handle("/count", stayHandler{ctx, handleCount})
	http.Handle("/stats", stayHandler{ctx, handleStats})
	http.Handle("/save", stayHandler{ctx, handleSave})
	http.Handle("/load", stayHandler{ctx, handleLoad})
	http.ListenAndServe(addr, nil)
}