12 lines
298 B
Plaintext
12 lines
298 B
Plaintext
"use strict";
|
|
|
|
var isFunction = require("../function/is");
|
|
|
|
var classRe = /^\s*class[\s{/}]/, functionToString = Function.prototype.toString;
|
|
|
|
module.exports = function (value) {
|
|
if (!isFunction(value)) return false;
|
|
if (classRe.test(functionToString.call(value))) return false;
|
|
return true;
|
|
};
|