A Gura parser implementation for Dart

import 'package:gura/gura.dart';

final String guraString = '''
# This is a Gura document.
title: "Gura Example"

an_object:
    username: "Stephen"
    pass: "Hawking"

# Line breaks are ok when inside arrays
hosts: [
    "alpha",
    "omega"
]
''';

void main()
{
    // parse: transforms a Gura string into a Map of Gura key/value pairs
    final Map<String, dynamic> parsedGura = parse(guraString);
    print(parsedGura);

    // Access a specific field
    print('Title -> ${parsedGura['title']}');

    // Iterate over structures (parsedGura['hosts'] is List<dynamic> but we know
    // it contains strings so we can safely cast to String when iterating over it)
    for (final String host in parsedGura['hosts'])
        print('Host -> $host');

    // dump: stringifies Map<String, dynamic> as a Gura-compatible string
    print(dump(parsedGura));
}

import 'dart:io';
import 'package:gura/gura.dart';

Future<void> main() async
{
    final File guraFile = File('foo_bar.ura');
    final Map<String, dynamic> parsedGura = await parseFile(guraFile);
    ...
}

import 'dart:io';
import 'package:gura/gura.dart';

void main()
{
    final File guraFile = File('foo_bar.ura');
    final Map<String, dynamic> parsedGura = parseFileSync(guraFile);
    ...
}

import 'dart:io';
import 'package:gura/gura.dart' as gura;

void main()
{
    final File guraFile = File('foo_bar.ura');
    final Map<String, dynamic> parsedGura = await gura.parseFile(guraFile);
    ...
}