ufocoder · October 31, 2018 11:03
diff --git a/refactoring-nodejs-remember-x.js b/refactoring-nodejs-remember-x.js
 function rememberX (x) {
  return function getX () {
    return x;
  };
 }

 // ES6 version might look like the following
 // const rememberX = x => () => x;

 const get42 = rememberX(42);
 const get36 = rememberX(36);
 const get18 = rememberX(18);
	function rememberX (x) {
	return function getX () {
	return x;
	};
	}

	// ES6 version might look like the following
	// const rememberX = x => () => x;

	const get42 = rememberX(42);
	const get36 = rememberX(36);
	const get18 = rememberX(18);
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