charlike/templates/node_modules/es6-set/implement.js

Small, fast, simple and streaming project scaffolder for myself, but not only. Supports hundreds of template engines through the @JSTransformers API or if you want custom `render` function passed through options

'use strict';

if (!require('./is-implemented')()) {
	Object.defineProperty(require('es5-ext/global'), 'Set',
		{ value: require('./polyfill'), configurable: true, enumerable: false,
			writable: true });
}