Discussion on: JavaScript Array.some() or Array.every()?

[Amin]

Very nice explanations, Rakhi, thanks!

You could even use some higher-order functions to create a slick little API for checks that we often use on arrays.

"use strict";

const is = searchedItem => item => item === searchedItem;
const hasLengthGreaterThan = length => item => item.length > length;

const fruits = ["banana", "pear", "apple", "strawberry"];

const hasStrawberry = fruits.some(is("strawberry")); // true
const hasLongName = fruits.some(hasLengthGreaterThan(15)); // false

[arvindsridharan]

It would be great if you could cover higher order functions in detail.

[Amin]

Let me know what you think about that article @arvindsridharan I would love to have your insight!

Higher-order functions & Why you should use them

Amin ・ Apr 3 ・ 8 min read

#javascript #webdev #tutorial #functional