Answers for "mdn .foreach"

javascript foreach

const avengers = ['thor', 'captain america', 'hulk'];
avengers.forEach((item, index)=>{
	console.log(index, item)
})

mdn foreach

var colors = ["red", "blue", "green"];
colors.forEach(function(color) {
    console.log(color);
});

javascript foreach

let numbers = ['one', 'two', 'three', 'four'];

numbers.forEach((num) => {
  console.log(num);
});  // one   //two //three // four

foreach javascript

let names = ['josh', 'joe', 'ben', 'dylan'];
// index and sourceArr are optional, sourceArr == ['josh', 'joe', 'ben', 'dylan']
names.forEach((name, index, sourceArr) => {
	console.log(color, idx, sourceArr)
});

// josh 0 ['josh', 'joe', 'ben', 'dylan']
// joe 1 ['josh', 'joe', 'ben', 'dylan']
// ben 2 ['josh', 'joe', 'ben', 'dylan']
// dylan 3 ['josh', 'joe', 'ben', 'dylan']

foreach javascript

let dogs = ['Husky','Black Lab','Australian Shepard','Golden Retriever'];

dogs.forEach(function(dog) {
	console.log(dog); 
});

forEach javascript

const fruits = ['mango', 'papaya', 'pineapple', 'apple'];

fruits.forEach(function(fruit){
  console.log('I want to eat a ' + fruit)
});