7 lines
201 B
Plaintext
7 lines
201 B
Plaintext
"use strict";
|
|
|
|
var ensureArray = require("../../object/ensure-array")
|
|
, firstIndex = require("./first-index");
|
|
|
|
module.exports = function () { return firstIndex.call(ensureArray(this)) === null; };
|