JSFiddle - React, Tailwind, and code Playground

by Alex Kyriakidis

JavaScript

console.log('HOF👊')

let multiply = (a, b) => a * b

let double = x => multiply(x, 2)

let triple = x => multiply(x, 3)

let add5 = x => x+5

console.log(multiply(5, 2))

console.log(double(9))

// ____

let kane = (func, x) => func(x)

let a2 = kane(double, 9) // 18
let a3 = kane(add5, 9) // 14

console.log(a2, a3)

//
 let pramata = ['petra', 'psalidi', 'xarti']
 
 let skatopramata = pramata.map(prama => 'skato'+prama)