@devexperts/utils/dist/object/object.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var fb_1 = require("./fb");
/**
 * Generates new object with keys mapped with template
 */
function mapKeys(object, template) {
    return Object.keys(object).reduce(function (acc, key) {
        acc[template(key)] = object[key];
        return acc;
    }, {});
}
exports.mapKeys = mapKeys;
/**
 * Deeply compares two objects
 * @param {*} objA
 * @param {*} objB
 * @returns {Boolean}
 */
function deepEqual(objA, objB) {
    if (fb_1.is(objA, objB)) {
        return true;
    }
    if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {
        return false;
    }
    var keysA = Object.keys(objA);
    var keysB = Object.keys(objB);
    if (keysA.length !== keysB.length) {
        return false;
    }
    // Test for A's keys different from B.
    for (var i = 0, len = keysA.length; i < len; i++) {
        if (!fb_1.hasOwnProperty.call(objB, keysA[i]) || !deepEqual(objA[keysA[i]], objB[keysA[i]])) {
            return false;
        }
    }
    return true;
}
exports.deepEqual = deepEqual;
exports.isNotNullable = function (value) { return value !== null && value !== undefined; };
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