I work at a big tech company on a programming language called Dart.
So, naturally I use it for any hobby programming and will probably end up writing Dart code to interact with Gemini.
Dart is a modern object-oriented language that’s easy to pick up; it looks like a simplified Java. Its big feature is that it runs everywhere: it compiles to javascript for the web, to native code for iOS and Android, and can run in JIT and native compiled modes on various desktop/server platforms.
You’re most likely to encounter Dart in day to day life as the language behind Flutter, the multi-platform app framework. But it’s just as well suited to simple scripting. Here is my first Dart code for Gemini:
import 'dart:io';
/// Replaces typewriter quotes and double dashes in all `.gmi` files under
/// the specified path with their nicer unicode equivalents.
///
/// Usage: dart fix_typography.dart <root path>
void main(List<String> arguments) {
final gmis = Directory(arguments[0])
.listSync(recursive: true)
.whereType<File>()
.where((f) => f.path.endsWith('.gmi'));
for (final gmi in gmis) {
print('Fixing ${gmi.path}.');
final lines = gmi.readAsLinesSync();
var skip = false;
for (var i = 0; i != lines.length; ++i) {
var line = lines[i];
if (line.startsWith('```')) {
skip = !skip;
continue;
}
if (skip) continue;
line = line.replaceAll("'", "’");
line = line.replaceAll('--', '—');
line = line.replaceAllMapped(RegExp(r'"(\w)'), (m) => '“${m.group(1)}');
line = line.replaceAllMapped(RegExp(r'(\w)"'), (m) => '${m.group(1)}”');
lines[i] = line;
}
gmi.writeAsStringSync(lines.join('\n'));
}
}
It processes all `gmi` files under a root, replacing typewriter quotes and double dashes with their nicer unicode equivalents.
More fun that preprocessing would be a Gemini server in Dart; of course, if I write one, I’ll share!
Dart: a client-optimized language for fast apps on any platform
Flutter: Build apps for any screen
So far today, 2024-11-25, feedback has been received 2 times. Of these, 0 were likely from bots, and 2 might have been from real people. Thank you, maybe-real people!
———
/ \ i a
| C a \ D n |
irc \ /
———