Rewrite asciiUpper2Lower as an extension (#132)

- Switch to an extension method which will work nicer with `?.` instead
  of needing to handle a null argument and has nicer looking usage.
- Rename to `toAsciiLowerCase` for consistency with the similar method
  in the SDK.
- Use `Iterable.map` to avoid needing to create a fixed size list which
  will not work well with the null safety migration.

This method is an internal detail and this is not breaking.
5 files changed
tree: a0fae989c5e46f15207a67bdb071154addb2be5e
  1. lib/
  2. test/
  3. .gitignore
  4. .test_config
  5. .travis.yml
  6. analysis_options.yaml
  7. CHANGELOG.md
  8. LICENSE
  9. pubspec.yaml
  10. README.md
README.md

This is a pure Dart HTML5 parser. It's a port of html5lib from Python.

Usage

Parsing HTML is easy!

import 'package:html/parser.dart' show parse;
import 'package:html/dom.dart';

main() {
  var document = parse(
      '<body>Hello world! <a href="www.html5rocks.com">HTML5 rocks!');
  print(document.outerHtml);
}

You can pass a String or list of bytes to parse. There's also parseFragment for parsing a document fragment, and HtmlParser if you want more low level control.