let cars = [
{
"color": "purple",
"type": "minivan",
"registration": new Date('2017-01-03'),
"capacity": 7
},
{
"color": "red",
"type": "station wagon",
"registration": new Date('2018-03-03'),
"capacity": 5
},
{
...
},
...
]
// add to the beginning
const car = {
"color": "red",
"type": "cabrio",
"registration": new Date('2016-05-02'),
"capacity": 2
}
cars.unshift(car);
// add to the end
const car = {
"color": "red",
"type": "cabrio",
"registration": new Date('2016-05-02'),
"capacity": 2
}
cars.push(car);
// add somewhere in the middle
Array.splice(
{index where to start},
{how many items to remove},
{items to add}
);
// place the car after the 4th element in the array
let car = {
"color": "red",
"type": "cabrio",
"registration": new Date('2016-05-02'),
"capacity": 2
}
cars.splice(4, 0, car);
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