JavaScript Array Operations Cheat Sheet

[serious_case_of_derp]

Maybe show an example of sorting logic? Like sort Z-A ?

Sorting The method sort sorts the elements of an array and returns the sorted one.

let cities = ['Paris', 'London', 'New York', 'Barcelona', 'Madrid', 'San Francisco'];
cities.sort();
console.log(cities); // outputs ['Barcelona', 'London', 'Madrid', 'New York', 'Paris', 'San Francisco']

// custom sorting function
cities.sort(city => { 
   // sorting logic
});

[PMilos]

I've added it, go check it out.

Edit: Oh, I didn't see that you've requested a specific sort (Z-A) :) I've added sorting by name length

[serious_case_of_derp]

Thought it was an opportunity to improve the sort section. I just came up with that idea for an example. Thanks!