@dillonkearns/elm-graphql/examples/src/subscription/node_modules/es5-ext/object/primitive-set.js

<img src="https://cdn.jsdelivr.net/gh/martimatix/logo-graphqelm/logo.svg" alt="dillonearns/elm-graphql logo" width="40%" align="right">

"use strict";

var forEach = Array.prototype.forEach, create = Object.create;

// eslint-disable-next-line no-unused-vars
module.exports = function (arg /*, …args*/) {
	var set = create(null);
	forEach.call(arguments, function (name) {
		set[name] = true;
	});
	return set;
};