AbuHex to Bytes Converter
| Class Name | HexToBytes |
| Input Type | string |
| Output Type | Uint8Array |
| Purpose | This class helps us to convert hexadecimal string to string |
Bytes are represented as Uint8Array
Class Signature
ts
class HexToBytes implements TransformerFunction<string, Uint8Array> {
//...
}
class HexToBytes implements TransformerFunction<string, Uint8Array> {
//...
}
Usage
Example 1
ts
const input = 'FF';
const result = new HexToBytes().convert(input);
expect(result).toEqual(Uint8Array.from([255])); // ✅
const input = 'FF';
const result = new HexToBytes().convert(input);
expect(result).toEqual(Uint8Array.from([255])); // ✅
Example 2
ts
// Hello World! encoded to hex
const input = '48656C6C6F20576F726C6421';
const result = new HexToBytes().convert(input);
const str = new Uint8ArrayToString().convert(result as Uint8Array);
expect(str).toEqual('Hello World!'); // ✅
// Hello World! encoded to hex
const input = '48656C6C6F20576F726C6421';
const result = new HexToBytes().convert(input);
const str = new Uint8ArrayToString().convert(result as Uint8Array);
expect(str).toEqual('Hello World!'); // ✅