A new array (does not mutate).
import {removeDuplicates} from '@augment-vir/common';
const result = removeDuplicates([
1,
1,
1,
1,
1,
2,
4,
]);
// result is `[1, 2, 4]`
const exampleEntry = {id: 5};
const result2 = removeDuplicates([
{id: 1},
// this entry will not get filtered out because it's a new object reference
{id: 1},
exampleEntry,
// this `exampleEntry` will get filtered out because it's the same reference as the one above
exampleEntry,
{id: 4},
]);
// result2 is `[{id: 1}, {id: 1}, exampleEntry, {id: 4}]`
import {removeDuplicates} from '@augment-vir/common';
const exampleEntry = {id: 5};
const result2 = removeDuplicates(
[
{id: 1},
{id: 1},
exampleEntry,
exampleEntry,
{id: 4},
],
(entry) => entry.id,
);
// result2 is `[{id: 1}, exampleEntry, {id: 4}]`
Removes duplicates from an array. Optionally provide a callback for calculating a unique id for entries.