javascriptx/lib/setValue.js

javascript 基础库扩展

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; // Object


var _getValue = require('./getValue');

var _getValue2 = _interopRequireDefault(_getValue);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var setValue = function setValue(object, field, value) {
    var force = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;

    if (!field) {
        object = value;
        return object;
    }
    if (!object) {
        object = {};
    }
    var fields = field.split ? field.split('.') : field;
    var result = object;
    for (var i = 0; i < fields.length - 1; i++) {
        var key = fields[i];
        if (_typeof(result[key]) === 'object') {
            result = result[key];
        } else {
            if (force) {
                result[key] = {};
                result = result[key];
            } else {
                break;
            }
        }
    }
    var lastField = fields.pop();
    var obj = (0, _getValue2.default)(object, fields.join('.'));
    if (obj) {
        obj[lastField] = value;
    }
    return object;
};

exports.default = setValue;