a4e5ad862e
Summary: This pull request removes the `sectionForSectionController:` method from the `IGListCollectionContext` protocol so that the protocol is exclusively for presentation methods. This should not add new functionality, but rather makes the index directly accessible on the section controllers themselves. This change makes sense because at no time will there be an update to the list that the list adapter is unaware of and so it will always be able to set and update any indexes for a section controller that has changed. Issue fixed: #609 - [X] All tests pass. Demo project builds and runs. - [X] I added tests, an experiment, or detailed why my change isn't tested. - [X] I added an entry to the `CHANGELOG.md` for any breaking changes, enhancements, or bug fixes. - [X] I have reviewed the [contributing guide](https://github.com/Instagram/IGListKit/blob/master/.github/CONTRIBUTING.md) Closes https://github.com/Instagram/IGListKit/pull/671 Reviewed By: jessesquires Differential Revision: D4942159 Pulled By: amonshiz fbshipit-source-id: d648cfdd381cbf1d9ee7ff549ae27d2972a84622 |
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| .github | ||
| docs | ||
| Examples | ||
| Guides | ||
| IGListKit.xcodeproj | ||
| IGListKit.xcworkspace | ||
| Pods | ||
| Resources | ||
| Source | ||
| Tests | ||
| .gitignore | ||
| .slather.yml | ||
| .travis.yml | ||
| build_docs.sh | ||
| CHANGELOG.md | ||
| Dangerfile | ||
| IGListKit.podspec | ||
| LICENSE.md | ||
| PATENTS.md | ||
| Podfile | ||
| Podfile.lock | ||
| README.md | ||
A data-driven UICollectionView framework for building fast and flexible lists.
| Main Features | |
|---|---|
| 🙅 | Never call performBatchUpdates(_:, completion:) or reloadData() again |
| 🏠 | Better architecture with reusable cells and components |
| 🔠 | Create collections with multiple data types |
| 🔑 | Decoupled diffing algorithm |
| ✅ | Fully unit tested |
| 🔍 | Customize your diffing behavior for your models |
| 📱 | Simply UICollectionView at its core |
| 🚀 | Extendable API |
| 🐦 | Written in Objective-C with full Swift interop support |
IGListKit is built and maintained with ❤️ by Instagram engineering.
We use the open source version master branch in the Instagram app.
Requirements
- Xcode 8.0+
- iOS 8.0+
- tvOS 9.0+
- macOS 10.10+ (diffing algorithm components only)
- Interoperability with Swift 3.0+
Installation
CocoaPods
The preferred installation method is with CocoaPods. Add the following to your Podfile:
pod 'IGListKit', '~> 2.0.0'
Carthage
For Carthage, add the following to your Cartfile:
github "Instagram/IGListKit" ~> 2.0.0
For advanced usage, see our Installation Guide.
Getting Started
- Our Getting Started guide
- Ray Wenderlich's IGListKit Tutorial: Better UICollectionViews
- Our example projects
- Ryan Nystrom's talk at try! Swift NYC (Note: this talk was for an earlier version. Some APIs have changed.)
- Migrating an UITableView to IGListCollectionView, by Rodrigo Cavalcante
- Keeping data fresh in Buffer for iOS with AsyncDisplayKit, IGListKit & Pusher, Andy Yates, Buffer
Documentation
You can find the docs here. Documentation is generated with jazzy and hosted on GitHub-Pages.
Vision
For the long term goals and "vision" of IGListKit, please read our Vision doc.
Contributing
Please see the CONTRIBUTING file for how to help out. At Instagram we sync the open source version of IGListKit daily, so we're always testing the latest changes. But that requires all changes be thoroughly tested and follow our style guide.
License
IGListKit is BSD-licensed. We also provide an additional patent grant.
The files in the /Examples/ directory are licensed under a separate license as specified in each file. Documentation is licensed CC-BY-4.0.