### BasicProvider Initialization Migration Example Source: https://github.com/soysaucelab/collectionkit/blob/master/Resources/v2_migration.md Illustrates how to migrate from the old initialization syntax of CollectionProvider (v1.3) to the new syntax for BasicProvider (v2.0). This includes updating the data source and view source initializers to their v2.0 equivalents. ```swift CollectionProvider( data: data, viewUpdater: { (label: UILabel, data: Data, index: Int) in label.backgroundColor = .red label.layer.cornerRadius = 8 label.textAlignment = .center label.text = "(data)" }, sizeProvider: { (index: Int, data: Data, collectionSize: CGSize) -> CGSize in return CGSize(width: 50, height: 50) } ) -> BasicProvider( dataSource: ArrayDataSource(data: data), viewSource: ClosureViewSource(viewUpdater: { (label: UILabel, data: Data, index: Int) in label.backgroundColor = .red label.layer.cornerRadius = 8 label.textAlignment = .center label.text = "(data)" }), sizeSource: { (index: Int, data: Data, collectionSize: CGSize) -> CGSize in return CGSize(width: 50, height: 50) } ) ``` -------------------------------- ### SimpleViewProvider Convenience Initializer Removal Source: https://github.com/soysaucelab/collectionkit/blob/master/Resources/v2_migration.md Shows the removal of a convenience initializer for SimpleViewProvider (formerly ViewCollectionProvider in v1.3). The example demonstrates the new way to initialize SimpleViewProvider with an array of views. ```swift // Removed convenience init public convenience init(identifier: String? = nil, _ views: UIView..., sizeStrategy: (ViewSizeStrategy, ViewSizeStrategy) = (.fit, .fit), insets: UIEdgeInsets = .zero) {} // New initialization SimpleViewProvider(views: [view1, view2]) ``` -------------------------------- ### Install CollectionKit using Package Managers Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Instructions for installing the CollectionKit framework using CocoaPods and Carthage, two popular dependency managers for iOS development. ```ruby # CocoaPods pod "CollectionKit" # Carthage github "SoySauceLab/CollectionKit" ``` -------------------------------- ### BasicProvider Setup in Swift for CollectionView Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Demonstrates how to set up a BasicProvider for CollectionKit's CollectionView in Swift. This includes defining the data source, view source, and size source to configure the collection view's content and appearance. ```swift let dataSource = ArrayDataSource(data: [1, 2, 3, 4]) let viewSource = ClosureViewSource(viewUpdater: { (view: UILabel, data: Int, index: Int) in view.backgroundColor = .red view.text = "\(data)" }) let sizeSource = { (index: Int, data: Int, collectionSize: CGSize) -> CGSize in return CGSize(width: 50, height: 50) } let provider = BasicProvider( dataSource: dataSource, viewSource: viewSource, sizeSource: sizeSource ) //lastly assign this provider to the collectionView to display the content collectionView.provider = provider ``` -------------------------------- ### ComposedProvider Convenience Initializer Removal Source: https://github.com/soysaucelab/collectionkit/blob/master/Resources/v2_migration.md Highlights the removal of a specific convenience initializer in ComposedProvider (formerly CollectionComposer in v1.3). The guide provides the updated syntax for initializing ComposedProvider with multiple sections. ```swift // Removed convenience init public convenience init(identifier: String? = nil, layout: CollectionLayout = FlowLayout(), presenter: CollectionPresenter? = nil, _ sections: AnyCollectionProvider...) {} // New initialization ComposedProvider(sections: [provider1, provider2, provider3]) ``` -------------------------------- ### Moved ZoomAnimator to CollectionKitExample Source: https://github.com/soysaucelab/collectionkit/blob/master/Resources/v2_migration.md The ZoomAnimator class, previously part of CollectionKit, has been relocated to the CollectionKitExample project. This suggests a shift in its intended usage or scope. ```swift ZoomAnimator ``` -------------------------------- ### BasicProvider Variable Renaming and Initializer Change Source: https://github.com/soysaucelab/collectionkit/blob/master/Resources/v2_migration.md Demonstrates the changes in variable names within BasicProvider (formerly CollectionProvider in v1.3) and the modification of its designated initializer. Several convenient initializers have been removed, requiring users to adapt to the new structure for initialization. ```swift // Variable name changes dataProvider -> dataSource viewProvider -> viewSource sizeProvider -> sizeSource presenter -> animator // Removed handlers willReloadHandler & didReloadHandler are removed // New designated initializer public init(identifier: String? = nil, dataSource: DataSource, viewSource: ViewSource, sizeSource: @escaping SizeSource = defaultSizeSource, layout: Layout = FlowLayout(), animator: Animator? = nil, tapHandler: TapHandler? = nil) {} ``` -------------------------------- ### Layout Independence from Data Providers Source: https://github.com/soysaucelab/collectionkit/blob/master/Resources/v2_migration.md Explains the change in the Layout protocol where it becomes data-independent. Layouts no longer receive dataProvider and sizeProvider directly but instead receive a LayoutContext object containing necessary information for layout calculations. ```swift // Old layout signature func layout(collectionSize: CGSize, dataProvider: CollectionDataProvider, sizeProvider: @escaping CollectionSizeProvider) // New layout signature public protocol LayoutContext { var collectionSize: CGSize { get } var numberOfItems: Int { get } func data(at: Int) -> Any func identifier(at: Int) -> String func size(at: Int, collectionSize: CGSize) -> CGSize } func layout(context: LayoutContext) {} ``` -------------------------------- ### Removed Animation Methods from Animator Source: https://github.com/soysaucelab/collectionkit/blob/master/Resources/v2_migration.md These animation-related methods have been removed from the base Animator class. Their functionality is no longer directly supported by the base class. ```swift insertAnimation deleteAnimation updateAnimation ``` -------------------------------- ### CollectionKit v1.3 to v2.0 Class Renaming Source: https://github.com/soysaucelab/collectionkit/blob/master/Resources/v2_migration.md This snippet shows the direct mapping of class names from CollectionKit v1.3 to v2.0. These renames aim to improve clarity and reduce confusion in API usage. A typealias bridge is provided in v1.3 to ensure backward compatibility during the transition. ```swift AnyCollectionProvider -> Provider CollectionDataProvider -> DataSource CollectionViewProvider -> ViewSource CollectionSizeProvider -> SizeSource CollectionLayout -> Layout CollectionPresenter -> Animator CollectionProvider -> BasicProvider CollectionComposer -> ComposedProvider ViewCollectionProvider -> SimpleViewProvider EmptyStateCollectionProvider -> EmptyStateProvider SpaceCollectionProvider -> SpaceProvider ClosureDataProvider -> ClosureDataSource ClosureViewProvider -> ClosureViewSource ArrayDataProvider -> ArrayDataSource ``` -------------------------------- ### BasicProvider TapHandler Type Change Source: https://github.com/soysaucelab/collectionkit/blob/master/Resources/v2_migration.md Details the change in the TapHandler type definition for BasicProvider. The handler signature has evolved from a direct closure accepting view, index, and data source to a closure accepting a TapContext protocol, providing more structured access to tap-related information. ```swift // Old TapHandler type typealias TapHandler = (View, Int, DataSource) -> Void // New TapHandler type typealias TapHandler = (TapContext) -> Void protocol TapContext { var view: View { get } var index: Int { get } var dataSource: DataSource { get } var data: Data { get } func setNeedsReload() {} } ``` -------------------------------- ### Compose Providers into Sections with ComposedProvider Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Demonstrates how to combine multiple providers into a single ComposedProvider to manage sections within a CollectionView. It also shows how to update individual sections or the entire composed provider. ```swift let finalProvider = ComposedProvider(sections: [provider1, provider2, provider3]) collectionView.provider = finalProvider ``` ```swift provider2DataSource.data = [2] ``` ```swift finalProvider.sections = [provider2, provider3, provider1] ``` ```swift finalProvider.sections.append(provider4) ``` ```swift let trulyFinalProvider = ComposedProvider(sections: [finalProvider, provider5]) collectionView.provider = trulyFinalProvider ``` -------------------------------- ### Configure FlowLayout for CollectionView - Swift Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Sets a FlowLayout for the provider with specified spacing and content justification. This customizes how items are arranged within the CollectionView. ```swift provider.layout = FlowLayout(spacing: 10, justifyContent: .center) ``` -------------------------------- ### Combine Transpose and Inset for FlowLayout - Swift Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Applies both transposition and inset modifications to a FlowLayout, demonstrating how to combine layout adjustments for complex arrangements. ```swift let inset = UIEdgeInsets(top: 10, left: 10, bottom: 10, right: 10) provider.layout = FlowLayout(spacing: 10).transposed().inset(by: inset) ``` -------------------------------- ### Apply Animators to CollectionView, Provider, or Cell Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Illustrates how to apply different animators (e.g., ScaleAnimator, FadeAnimator, WobbleAnimator) to a CollectionView, a specific provider, or an individual cell to customize animations during cell updates. Note that WobbleAnimator requires a specific subspec. ```swift // apply to the entire CollectionView collectionView.animator = ScaleAnimator() ``` ```swift // apply to a single section, will override CollectionView's animator provider.animator = FadeAnimator() ``` ```swift // apply to a single view, will take priority over all other animators view.collectionAnimator = WobbleAnimator() ``` -------------------------------- ### Apply Inset to FlowLayout - Swift Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Adds padding around the items in the CollectionView by applying an inset to the existing FlowLayout. The inset is defined using UIEdgeInsets. ```swift let inset = UIEdgeInsets(top: 10, left: 10, bottom: 10, right: 10) provider.layout = FlowLayout(spacing: 10).inset(by: inset) ``` -------------------------------- ### Manually Reload CollectionView - Swift Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Provides methods to explicitly trigger an immediate reload of the CollectionView or to schedule a reload for the next layout cycle. ```swift collectionView.reloadData() // or provider.reloadData() // or dataSource.reloadData() // To trigger on the next layout cycle: collectionView.setNeedsReload() // or provider.setNeedsReload() // or dataSource.setNeedsReload() ``` -------------------------------- ### Array Mutation Without Update - Swift Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Demonstrates a scenario where directly mutating a separate array that was previously assigned to dataSource.data does not trigger a CollectionView update. Reassignment is required for updates. ```swift var a = [1, 2 ,3] dataSource.data = a a.append(5) // won't trigger an update a = [4 ,5 ,6] // also won't trigger an update ``` -------------------------------- ### Update CollectionView Data with New Array - Swift Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Assigns a new array to the dataSource.data property to update the CollectionView. This triggers a reload that is batched to occur once per layout cycle for performance. ```swift dataSource.data = [7, 8, 9] ``` -------------------------------- ### Append Data to CollectionView - Swift Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Appends new data to the existing array in dataSource.data. Similar to assigning a new array, this action triggers a reload that is optimized to occur once per layout cycle. ```swift dataSource.data.append(10) dataSource.data.append(11) dataSource.data.append(12) ``` -------------------------------- ### Transpose FlowLayout Orientation - Swift Source: https://github.com/soysaucelab/collectionkit/blob/master/README.md Changes the orientation of the FlowLayout (e.g., from vertical to horizontal) by applying the transposed() modifier. This affects how items flow. ```swift provider.layout = FlowLayout(spacing: 10).transposed() ``` === COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.