/** Used for built-in method references. */ | |
var objectProto = Object.prototype; | |
/** | |
* Checks if `value` is likely a prototype object. | |
* | |
* @private | |
* @param {*} value The value to check. | |
* @returns {boolean} Returns `true` if `value` is a prototype, else `false`. | |
*/ | |
function isPrototype(value) { | |
var Ctor = value && value.constructor, | |
proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; | |
return value === proto; | |
} | |
module.exports = isPrototype; |