JS Pop Quiz: How well do you know your functions?

README.md

JS Pop Quiz: How well do you know your functions?

foreach-fn-call.js

// the array of functions
const fns = [
  function () {
    console.log(1)
  },
  function () {
    console.log(2)
  },
  function () {
    console.log(3)
  }
]

// it's equal to (...args) => Function.prototype.call.call(Function.prototype.call, ...args)
const call = Function.prototype.call.bind(Function.prototype.call)

fns.forEach(call) // change this line if you like

// Expected console output should be
// 1
// 2
// 3

joputa :)