Remove multiple elements from array in Javascript/jQuery

Question

I have two arrays. The first array contains some values while the second array contains indices of the values which should be removed from the first array. For example:

<

Answer 1

This works well for me and work when deleting from an array of objects too:

var array = [ 
    { id: 1, name: 'bob', faveColor: 'blue' }, 
    { id: 2, name: 'jane', faveColor: 'red' }, 
    { id: 3, name: 'sam', faveColor: 'blue' }
];

// remove people that like blue

array.filter(x => x.faveColor === 'blue').forEach(x => array.splice(array.indexOf(x), 1));

There might be a shorter more effecient way to write this but this does work.