d2-ui/node_modules-v25.0.x/d2-utilizr/lib/arrayTo.js

d2-ui

'use strict';

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

var _isArray = require('./isArray');

var _isArray2 = _interopRequireDefault(_isArray);

var _isObject = require('./isObject');

var _isObject2 = _interopRequireDefault(_isObject);

var _isString = require('./isString');

var _isString2 = _interopRequireDefault(_isString);

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

/**
 * Create an array from the passed `param`. (When the value is an object only takes the iterable properties from the object (not its prototypes))
 *
 * @param {Object|String|Array} param The value to transform to an array
 * @returns {Array} Returns the `param` transformed into an array, or an empty array of the value can not be transformed.
 *
 * @example
 * arrayTo('myData') // Returns: ['myData']
 *
 * @example
 * const sourceObject = {
 *     name: 'ANC First Visit',
 *     shortName: 'ANC1',
 *     level: 1,
 * };
 * arrayTo(sourceObject); // Returns: ['ANC First Visit', 'ANC1', 1]
 *
 * @example
 * arrayTo(null); // Returns: []
 */
function arrayTo(param) {
    if ((0, _isArray2.default)(param)) {
        return param;
    }

    if ((0, _isObject2.default)(param)) {
        var a = [];
        for (var key in param) {
            if (param.hasOwnProperty(key)) {
                a.push(param[key]);
            }
        }
        return a;
    }

    if ((0, _isString2.default)(param)) {
        return param.split();
    }

    return [];
}
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