arrayFilter | /util/mod.ts | polkadot@0.2.19

function arrayFilter

import { arrayFilter } from "https://deno.land/x/polkadot@0.2.19/util/mod.ts";

arrayFilter<T = unknown>(array: readonly (T | null | undefined)[], allowNulls?): T[]

Examples

import { arrayFilter } from 'https://deno.land/x/polkadot@0.2.19/util/mod.ts';

arrayFilter([0, void 0, true, null, false, '']); // [0, true, null, false, '']
arrayFilter([0, void 0, true, null, false, ''], false); // [0, true, false, '']

Type Parameters

optional

T = unknown

Parameters

array: readonly (T | null | undefined)[]

optional

allowNulls = [UNSUPPORTED]

Returns

T[]