feat: v2.0 async API

pd4d10 · Nov 8, 2018 · 2f3c92f · 2f3c92f
1 parent a6f5693
commit 2f3c92f
Show file tree

Hide file tree

Showing 2 changed files with 20 additions and 0 deletions.
diff --git a/lib/async/generate.dart b/lib/async/generate.dart
@@ -0,0 +1,13 @@
+import 'dart:math';
+import 'dart:async';
+
+var random = new Random();
+
+Future<String> generate(String alphabet, int size) async {
+  var len = alphabet.length;
+  String id = '';
+  while (0 < size--) {
+    id += alphabet[random.nextInt(len)];
+  }
+  return id;
+}
diff --git a/lib/async/nanoid.dart b/lib/async/nanoid.dart
@@ -0,0 +1,7 @@
+import 'dart:async';
+import 'generate.dart';
+import '../url.dart';
+
+Future<String> nanoid([int size = 21]) async {
+  return generate(url, size);
+}