arrays.js

//Syntax
var train =["wheat","barley","salt","potatoes","rock"];
console.log(train);
console.log(train[2]);

//In JavaScript, arrays are objects. That means that arrays also have some built-in properties and methods. One of the most commonly used built-in methods on arrays are the push() and the pop() methods.

//To add new items to an array, I can use the push() method:eg;
var fruits =[];
fruits.push("apple");
fruits.push("mango");
console.log(fruits);

//To remove the last item from an array, I can use the pop() method:eg;
fruits.pop("mango");
console.log(fruits);

//
function arrayBuilder(one, two, three) {
    var arr = [];
    arr.push(one);
    arr.push(two);
    arr.push(three);
    console.log(arr);
}
arrayBuilder('apple', 'pear', 'plum'); // ['apple', 'pear', 'plum']