9 lines
259 B
JavaScript
Executable file
9 lines
259 B
JavaScript
Executable file
var indexOf = require('../array/virtual/index-of');
|
|
|
|
var ArrayPrototype = Array.prototype;
|
|
|
|
module.exports = function (it) {
|
|
var own = it.indexOf;
|
|
return it === ArrayPrototype || (it instanceof Array && own === ArrayPrototype.indexOf) ? indexOf : own;
|
|
};
|