mori-test.js

        function log() {
            console.log(mori.hash(xs), mori.count(xs), mori.toJs(xs));
        }

        var xs = mori.vector(1, 2);
        log(); // 1185709346 2 Array [ 1, 2 ]
        xs = mori.remove(function (x) { return x === 2 }, xs);
        log(); // -1939225835 1 Array [ 1 ]
        xs = mori.conj(xs, 3);
        log(); // -1144666071 2 Array [ 3, 1 ]
        xs = mori.conj(xs, "abc");
        log(); // -1144666071 3 Array [ "abc", 3, 1 ]
        xs = mori.remove(function (x) { return x === "abc" }, xs);
        log(); // -1144666071 2 Array [ 3, 1 ] 
        xs = mori.conj(xs, 4);
        log(); // 910705533 3 Array [ 4, 3, 1 ]
        xs = mori.conj(xs, 5);
        log(); // 910705533 4 Array [ 5, 4, 3, 1 ]