util.hexAddPrefix | /mod.ts | polkadot@0.2.12

Package publishing for deno.land/x/polkadot

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function util.hexAddPrefix

import { util } from "https://deno.land/x/polkadot@0.2.12/mod.ts";
const { hexAddPrefix } = util;

hexAddPrefix(value?: string | null): HexString

Examples

import { hexAddPrefix } from 'https://deno.land/x/polkadot@0.2.12/util/mod.ts';

console.log('With prefix', hexAddPrefix('0a0b12')); // => 0x0a0b12

optional

value: string | null

HexString