for each functions javascript

1let array = ['Item 1', 'Item 2', 'Item 3'];
2
3array.forEach(item => {
4	console.log(item); // Logs each 'Item #'
5});

1const fruits = ['mango', 'papaya', 'pineapple', 'apple'];
2
3// Iterate over fruits below
4
5// Normal way
6fruits.forEach(function(fruit){
7  console.log('I want to eat a ' + fruit)
8});

1let numbers = ['one', 'two', 'three', 'four'];
2
3numbers.forEach((num) => {
4  console.log(num);
5});  // one   //two //three // four
6

1  //Am goinmg to practice the next big thing, using for.each function yo tripple iontegers in an array :)
2  //for.each function is used to run a command on each number or string in an array 
3  const theFigures = [2,4,5,6,7,8,9,12,23,45,68,31,90];
4  const afterMath = (num) => {
5    const theArray = [];
6    num.forEach((n) => {
7      const trippled = n*3;
8      theArray.push(trippled);
9    });
10    return theArray;
11  }
12  console.log(afterMath(theFigures));