enome

Version:
A genome generation and evolution library.
17 lines • 1.69 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var chance_1 = require("chance");
var _ = require("lodash");
var index_1 = require("../../index");
var chance = new chance_1.Chance();
function reproduce(gen1, gen2, weight1, weight2, mutateChance) {
    if (weight1 === void 0) { weight1 = 1; }
    if (weight2 === void 0) { weight2 = 1; }
    if (mutateChance === void 0) { mutateChance = 0.05; }
    return index_1.mutate(new index_1.Genome(gen1.options, _.zip(gen1.sequence, gen2.sequence).map(function (vals) {
        var v = chance.weighted(vals, [weight1, weight2]);
        return v;
    })), mutateChance, index_1.MutateOp.avg);
}
exports.reproduce = reproduce;
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