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.
9 lines
338 B
9 lines
338 B
var isPrototypeOf = require('../../internals/object-is-prototype-of'); |
|
var method = require('../array/virtual/concat'); |
|
|
|
var ArrayPrototype = Array.prototype; |
|
|
|
module.exports = function (it) { |
|
var own = it.concat; |
|
return it === ArrayPrototype || (isPrototypeOf(ArrayPrototype, it) && own === ArrayPrototype.concat) ? method : own; |
|
};
|
|
|