battleship-search/lib/dist.js

maximize an n-dimensional landscape using the battleship search algorithm

module.exports = function dist (a, b) {
    var sum = 0;
    for (var i = 0; i < a.length; i++) {
        var d = a[i] - b[i];
        sum += d * d;
    }
    return Math.sqrt(sum);
}