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dart / observable / refs/tags/0.22.2
tag8472659f6a2df94d89f4c62efc6b06a1dde10f6f
taggerSam Rawlins <srawlins@google.com>Tue Feb 05 14:27:11 2019 -0800
object5cb19656f0809b961a328b8f7054a0eb14071978 
0.22.2
commit5cb19656f0809b961a328b8f7054a0eb14071978[log] [tgz]
authorSam Rawlins <sam.rawlins@gmail.com>Tue Feb 05 14:26:15 2019 -0800
committerGitHub <noreply@github.com>Tue Feb 05 14:26:15 2019 -0800
tree1ea7652d981b6cb6bc54d2b496bc1d2a12cdc93a
parentff8d15a7d8521b856aa4fe897bc1cca28977de28 [diff]
Bump to 0.22.2 (#82)
2 files changed
tree: 1ea7652d981b6cb6bc54d2b496bc1d2a12cdc93a
  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. pubspec.yaml
  13. 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