You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
733 B
23 lines
733 B
3 years ago
|
var isArray = require('./isArray.js');
|
||
|
|
var _setup = require('./_setup.js');
|
||
|
|
var isString = require('./isString.js');
|
||
|
|
var _isArrayLike = require('./_isArrayLike.js');
|
||
|
|
var map = require('./map.js');
|
||
|
|
var identity = require('./identity.js');
|
||
|
|
var values = require('./values.js');
|
||
|
|
|
||
|
|
// Safely create a real, live array from anything iterable.
|
||
|
|
var reStrSymbol = /[^\ud800-\udfff]|[\ud800-\udbff][\udc00-\udfff]|[\ud800-\udfff]/g;
|
||
|
|
function toArray(obj) {
|
||
|
|
if (!obj) return [];
|
||
|
|
if (isArray(obj)) return _setup.slice.call(obj);
|
||
|
|
if (isString(obj)) {
|
||
|
|
// Keep surrogate pair characters together.
|
||
|
|
return obj.match(reStrSymbol);
|
||
|
|
}
|
||
|
|
if (_isArrayLike(obj)) return map(obj, identity);
|
||
|
|
return values(obj);
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = toArray;
|