x.js

var leveldb = require("levelidb")
var LevelScuttle = require("level-scuttle")
var Model = require("scuttlebutt/model")

var db = leveldb("/tmp/level-1", { createIfMissing: true, encoding: "json" })
var db2 = leveldb("/tmp/level-2", { createIfMissing: true, encoding: "json" })

var methods = LevelScuttle(db1, {
    "a": Model
})

var methods2 = LevelScuttle(db2, {
    "a": Model
})

var stream1 = methods.replicate({ start: "a:", end: "a;" })
var stream2 = methods2.replicate({ start: "a:", end: "a;" })

livefeed(db, { start: "a:", end: "a;" })
    .on("data", function (change) {
        assert.equal(change.key, "a:1")
        assert.deepEqual(change.value, { foo: "bar" })
    })

// puts a:1 to that value
// puts ~level-scuttle~a:1~ts~source to that value ?
// puts ~level-scuttle~~a:1~source~ts to that value ?
methods2.put("a:1", { foo: "bar" })