d2-ui
Version:
46 lines (41 loc) • 1.15 kB
JavaScript
import isArray from './isArray';
import isObject from './isObject';
import isString from './isString';
/**
* 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: []
*/
export default function arrayTo(param) {
if (isArray(param)) {
return param;
}
if (isObject(param)) {
var a = [];
for (var key in param) {
if (param.hasOwnProperty(key)) {
a.push(param[key]);
}
}
return a;
}
if (isString(param)) {
return param.split();
}
return [];
}