Great read - I worked through it in JavaScript in the console. Writing Scheme-ish code in JS is so much nicer with ES6 than it was with ES5! const iterativ

Great read - I worked through it in JavaScript in the console. Writing Scheme-ish code in JS is so much nicer with ES6 than it was with ES5! const iterativeImprove = (guess, improve, goodEnough) => goodEnough(guess) ? guess : iterativeImprove(improve(guess), improve, goodEnough); I think the example used (and the intermediate functions) come straight from SICP. I always intend to do the exercises in this book, but never have... This post actually got me to do it, so hat's off to you!