getAll - nodef/extra-map GitHub Wiki

Get values at keys.

Similar: get, getAll, getPath. Similar: get, set, remove.

function getAll(x, ks)
// x:  a map
// ks: keys

const map = require('extra-map');

var x = new Map(['a', 2], ['b', 4], ['c', 6], ['d', 8](/nodef/extra-map/wiki/'a',-2],-['b',-4],-['c',-6],-['d',-8));
map.getAll(x, ['b', 'd']);
// → [ 4, 8 ]

map.getAll(x, ['e']);
// → [ undefined ]

References