If you write JavaScript, you have probably used higher-order functions and not even noticed. If you have ever replaced a for loop with an array method, you’ve used higher-order functions.

December 17, 2015 - 2:45 pm Over the years, multiple studies have found that Google Chrome’s V8 JavaScript engine was returning not-so-random numbers when you called the Math.random () function.

For the types of functions you're talking about (ie. functions that return multiple values, of different types) I see it slightly differently than you seem to: I see the need/use of out params as ...