Fixed analysis warnings, added example

packages/notus/CHANGELOG.md

@@ -1,3 +1,9 @@
+## 0.1.1
+
+* Added `meta` package to dependencies.
+* Fixed analysis warnings.
+* Added example.
+
 ## 0.1.0
 
 *  Initial release.

packages/notus/example/main.dart

@@ -0,0 +1,27 @@
+// Copyright (c) 2018, the Zefyr project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'package:notus/notus.dart';
+
+void main() {
+  final doc = new NotusDocument();
+  // Modify this document with insert, delete and format operations
+  doc.insert(
+      0, 'Notus package provides rich text document model for Zefyr editor');
+  doc.format(0, 5, NotusAttribute.bold); // Makes first word bold.
+  doc.format(0, 0, NotusAttribute.h1); // Makes first line a heading.
+  doc.delete(23, 10); // Deletes "rich text " segment.
+
+  // Collects style attributes at 1 character in this document.
+  doc.collectStyle(1, 0); // returned style would include "bold" and "h1".
+
+  // Listen to all changes applied to this document.
+  doc.changes.listen((change){
+    print(change);
+  });
+
+  // Dispose resources allocated by this document, e.g. closes "changes" stream.
+  // After document is closed it cannot be modified.
+  doc.close();
+}

packages/notus/pubspec.yaml

@@ -1,14 +1,15 @@
 name: notus
-description: Rich text document model for Zefyr editor.
-version: 0.1.0
+description: Platform-agnostic rich text document model based on Delta format and used in Zefyr editor.
+version: 0.1.1
 author: Anatoly Pulyaevskiy <[email protected]>
 homepage: https://github.com/memspace/zefyr
 
 environment:
-  sdk: '>=2.0.0-dev.58.0 <2.0.0'
+  sdk: '>=2.0.0-dev.58.0 <3.0.0'
 
 dependencies:
   collection: ^1.14.6
+  meta: ^1.1.6
   quill_delta: ^1.0.0-dev
   quiver_hashcode: ^1.0.0