for loops with ryan

arrays.js

const arrayOfStrings = ['Hello', 'Hola', 'Oi', 'Neehow', 'Guten Tag'];
const arrayOfInts = [1, 2, 3, 4, 5];
const ln = arrayOfStrings.length;
console.log(ln);
console.log(arrayOfStrings[1]);

for (let i = 0; i < ln; i++) {
  console.log(arrayOfStrings[i], i);
}

const each = (someArray, someCallBack) => {
  for (let i = 0; i < someArray.length; i++) {
    someCallBack(someArray[i], i);
  }
};

const reusableFunction = (element, index) => {
  console.log(`The element ${element} is at index ${index}`);
};

each(arrayOfStrings, reusableFunction);
each(arrayOfInts, reusableFunction);

arrayOfInts.forEach(reusableFunction);