Why Gemfury?
Push, build, and install
RubyGems
npm packages
Python packages
Maven artifacts
PHP packages
Go Modules
Debian packages
RPM packages
NuGet packages
Repository URL to install this package:
|
Version:
1.16.0 ▾
|
atom
/
usr
/
share
/
atom
/
resources
/
app
/
apm
/
node_modules
/
es6-weak-map
/
is-native-implemented.js
|
|---|
// Exports true if environment provides native `WeakMap` implementation,
// whatever that is.
'use strict';
module.exports = (function () {
if (typeof WeakMap === 'undefined') return false;
return (Object.prototype.toString.call(WeakMap.prototype) ===
'[object WeakMap]');
}());