@extra-array/get-all/index.js

Gets values at indices.

'use strict';
function index(x, i = 0) {
    return i < 0 ? Math.max(x.length + i, 0) : Math.min(i, x.length);
}
function get(x, i) {
    return x[index(x, i)];
}
function getAll(x, is) {
    return is.map(i => get(x, i));
}
module.exports = getAll;