convertx

Dart CI codecov pub package dart>=2.6

Static extension methods for converting between different data representations.

Getting started

Add this to your package's pubspec.yaml file:

dependencies:
  convertx: ^0.1.4

Then import the following, so you can use the extensions:

import 'package:convertx/convertx.dart';

Overview

Convertx exposes the most common dart:convert functionalities.

base64:

final base64String = 'Hello World!'.toUtf8ByteList().toBase64String();
print(base64String); // SGVsbG8gV29ybGQh

final originalString = base64String.toBase64ByteList().toUtf8String();
print(originalString); // Hello World!

JSON:

final jsonString = {'answer': 42}.toJsonString();
print(jsonString); // {"answer":42}

final originalMap = jsonString.toDecodedJson() as Map;
print(originalMap); // {answer: 42}

Escape HTML:

final html = '<strong>Romeo & Juliet</strong>'.escapeHtml();
print(html); // &lt;strong&gt;Romeo &amp; Juliet&lt;&#47;strong&gt;

Common string codecs:

// ASCII
print('Hello World!'.toAsciiByteList().toAsciiString()); // Hello World!

// Latin1
print('¡Hola Mundo!'.toLatin1ByteList().toLatin1String()); // ¡Hola Mundo!

// UTF-8
print('你好,世界!'.toUtf8ByteList().toUtf8String()); // 你好,世界!

Contribute

To report a bug or request any feature, please create an issue.

Libraries

convertx
Basically a wrapper around dart:convert, which allows you to use Dart static extension methods (sdk >= 2.6.0) with String and Uint8List. [...]