"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.flatten = void 0;
/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0; you may not use this file except in compliance with the Elastic License
 * 2.0.
 */

const flatten = (source, path = []) => {
  if (!(source instanceof Object)) {
    return {
      [path.join('.')]: source
    };
  }
  return Object.keys(source).reduce((result, key) => {
    const flattened = flatten(source[key], [...path, key]);
    return Object.assign(result, flattened);
  }, {});
};
exports.flatten = flatten;