toIterable.js
527 Bytes
var isArrayLike = require('./isArrayLike'),
isObject = require('../lang/isObject'),
values = require('../object/values');
/**
* Converts `value` to an array-like object if it's not one.
*
* @private
* @param {*} value The value to process.
* @returns {Array|Object} Returns the array-like object.
*/
function toIterable(value) {
if (value == null) {
return [];
}
if (!isArrayLike(value)) {
return values(value);
}
return isObject(value) ? value : Object(value);
}
module.exports = toIterable;