flatten 1.0.0

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version 1.0.0 build status

Optimizes a router by condensing all its routes into one level. This only works with package:angel_route.

package:angel_route is an ultra-powerful router that works across all platforms. It supports nested groups, and an advanced middleware system. The caveat is, route groups and middleware exist at different levels within the hierarchy when nested. Flattening a router condenses all routes into one level, and inlines route handlers, so that paths can be resolved much faster.

The Angel framework uses a flattened router in production mode to optimize servers.


In your pubspec.yaml:

  angel_route: ^1.0.0
  flatten: ^1.0.0


import 'package:angel_route/angel_route.dart'; import 'package:flatten/flatten.dart';

var flattened = flatten(myRouter);


This package doesn't actually modify the existing router; instead, it creates a new one. Routes adding to the original router after flattening will not be present in the new router.

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  flatten: ^1.0.0

2. Install it

You can install packages from the command line:

with pub:

$ pub get

Alternatively, your editor might support pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:flatten/flatten.dart';
Version Uploaded Documentation Archive
1.0.0 Mar 31, 2017 Go to the documentation of flatten 1.0.0 Download flatten 1.0.0 archive
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The package version is not analyzed, because it does not support Dart 2. Until this is resolved, the package will receive a health and maintenance score of 0.

Analysis issues and suggestions

Fix dependencies in pubspec.yaml.

Running pub upgrade failed with the following output:

ERR: The current Dart SDK version is 2.1.0.
 Because flatten depends on angel_route >=1.0.0-dev+1 <2.0.6 which requires SDK version <2.0.0, version solving failed.

Maintenance issues and suggestions

Fix platform conflicts. (-20 points)

Error(s) prevent platform classification:

Fix dependencies in pubspec.yaml.

Running dartdoc failed. (-10 points)

Make sure dartdoc runs without any issues.

Maintain CHANGELOG.md. (-20 points)

Changelog entries help clients to follow the progress in your code.

Package is getting outdated. (-70.96 points)

The package was released 89 weeks ago.

Maintain an example. (-10 points)

Create a short demo in the example/ directory to show how to use this package. Common file name patterns include: main.dart, example.dart or you could also use flatten.dart.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.19.0