🦒 The simplest animal counter, using JS ES6's reduce() 🐘

animal-counter.js

const animals = [
  'Crocodile',
  'giraffe',
  'elephant',
  'snake',
  'elephant',
  'giraffe',
  'giraffe',
  'chicken',
  'crocodile'
];

const animalCounter = animals.reduce((data, animal) => {
  animal = animal.toLowerCase();
  
  data[animal] = (data[animal]) ? data[animal]+1 : 1;
  
  return data;
}, {});

console.log(animalCounter); 

whoa!

whoa!

Hehe 😄, have you tried it @Jkudjo? 🙃