console.log('hello world');


let fruits = ['apple','orange','kiwi','dragonfruit'];

console.log('current array');
console.log(fruits);

let fruitfresh = fruits.push('mango');

console.log(fruitfresh);
console.log('Mutate array from push method');
console.log(fruits);

fruits.push('guava');
console.log(fruits);

fruits.push('guava', 'durian');
console.log(fruits);

function addfruit(fruit){
	fruits.push(fruit);
}
// envoke outside the function//
addfruit('apple')
console.log(fruits);

// unshifts 
//syntax: 
	//arrayName.unshift('elementa');
	//arrayName.unshift('elementa', 'elementb');
fruits.unshift('lime', 'banana')
console.log(fruits);

function addfruit(fruit){
	fruits.unshift(fruit);
}
// envoke outside the function//
addfruit('calamansi')
console.log(fruits);

// shift
//syntax: arrayName.shift()

let fruitsnow = fruits.shift('grapes', 'strawberry')
console.log(fruitsnow);
console.log(fruits);