Multislice is made to slice mutliple ranges from an array at once using predefined index ranges. Just import the module and you're ready to go!
import 'multislice';
let sampleArray = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15];
let ranges = [
{from: 1, to: 4},
{from: 5, to: 10}
];
sampleArray.multislice(ranges);
// Output will be: [[2,3,4],[6,7,8,9,10]]
ISC License