Google Git
Sign in
dart / observable / refs/tags/0.22.1
commit809a8bdac20678315c99643115ae7480928e0f30[log] [tgz]
authorMatan Lurey <matan@lurey.org>Fri Mar 23 16:27:24 2018 -0700
committerMatan Lurey <matan@lurey.org>Fri Mar 23 16:27:24 2018 -0700
treefbde48a82f1368bff72f46b14b8f3dca798f8592
parent1daca513cad915d24d6d28d110c1eec65936488d [diff]
Correctly version before release.
2 files changed
tree: fbde48a82f1368bff72f46b14b8f3dca798f8592
  1. lib/
  2. test/
  3. tool/
  4. .gitignore
  5. .travis.yml
  6. analysis_options.yaml
  7. AUTHORS
  8. CHANGELOG.md
  9. CONTRIBUTING.md
  10. dart_test.yaml
  11. LICENSE
  12. PATENTS
  13. pubspec.yaml
  14. README.md
README.md

Build Status

Support for detecting and being notified when an object is mutated.

An observable is a way to be notified of a continuous stream of events over time.

Some suggested uses for this library:

  • Observe objects for changes, and log when a change occurs
  • Optimize for observable collections in your own APIs and libraries instead of diffing
  • Implement simple data-binding by listening to streams

You may want to look at the former TC39 proposal Observe.observe, which was deprecated.

Usage

There are two general ways to detect changes:

  • Listen to Observable.changes and be notified when an object changes
  • Use Differ.diff to determine changes between two objects