| | |
| | | var lastIndexOf = require('../array/virtual/last-index-of'); |
| | | var isPrototypeOf = require('../../internals/object-is-prototype-of'); |
| | | var method = require('../array/virtual/last-index-of'); |
| | | |
| | | var ArrayPrototype = Array.prototype; |
| | | |
| | | module.exports = function (it) { |
| | | var own = it.lastIndexOf; |
| | | return it === ArrayPrototype || (it instanceof Array && own === ArrayPrototype.lastIndexOf) ? lastIndexOf : own; |
| | | return it === ArrayPrototype || (isPrototypeOf(ArrayPrototype, it) && own === ArrayPrototype.lastIndexOf) ? method : own; |
| | | }; |