Diffable data sourcesMar 04, 2022 · Diffable Data Sources in Swift. Applying animated changes to the collection and table view. Metis Walkthrough Video! Hey astronauts! Want to drop this quick 3 minute ... Configuring the Diffable Data Source Now that we've got a view and some data, let's create the data source. private lazy var dataSource: DiffableViewDataSource = makeDataSource () makeDataSource is just a function that we've written that will create the data source and switch between the different cell types based on the type of the item.Jan 07, 2022 · Diffable data source, Compositional view layout. UIKit has been getting some love too. Compositional view layout is a new way to work with your collection view. Difffable data source will help you ... Aug 01, 2020 · The diffable data source is like a data source logic that is we already used in our collection and table views in iOS.But This leaves less… Google Cast — iOS Integration Hey all, today we are going to see a simple integration of Google Cast SDK into your iOS app to cast a video. Jul 24, 2020 · The diffable data source is like a data source logic that is we already used in our collection and table views in iOS.But This leaves less… HW#16 Using Inheritance in Code We have covered how to use inheritance in code yesterday, which was relatively fun because it could literally help us to shorten the code… Oct 22, 2020 · The compositional layout is made up of four basic building blocks, and it’s a hierarchy that consists of: Item. Group. Section. Layout. If we look at the above image, you can see that this is the new layout for the collection view. The utmost layer is the layout. The layout may have sections. In that section, it may have groups, and groups ... Nov 10, 2021 · Connect a diffable data source to your collection view. Implement a cell provider to configure your collection view’s cells. Generate the current state of the data. Display the data in the UI. Connect a diffable data source to your collection view. This is a pretty good tutorial on how to use diffable data source. I believe if you're trying to append a new project to your data source while animating the difference, you'll still need to maintain an array of previous projects. In the diffable data source (self.ds in my example), when you populate the cell, return to the fetched results controller and fetch the actual data object. For example, in my table view I am displaying the name of a Group in each cell: With diffable data source we now have only one source of truth which is the snapshot. We can then query this snapshot for any sort of modification needed or query we have about the data. 4. Configure the table view or collection view using Storyboard or Programmatic UIDiffable Data Source is a new declarative API for UITableView and its counterpart UICollectionView introduced at WWDC19, IOS 13 as a replacement for UITableViewDataSource and UICollectionViewDataSource.. In this article we will take a brief look at UITableViewDataSource then we will go directly to the new API and see how it works with an example. ...Data Source 新特性:基于 Diffable 实现局部刷新(OC版) 前言. 平时开发中,经常用到UITableView 和 UICollectionView 是很常用的 UI 控件,在过去我们通常需要实现 Data Sources 来配置数据源,虽然在简单的业务中我们可以愉快的实现各种需求,可是一旦业务复杂起来,比如数据源实时的增删改,我们经常会一不 ... Oct 22, 2020 · The compositional layout is made up of four basic building blocks, and it’s a hierarchy that consists of: Item. Group. Section. Layout. If we look at the above image, you can see that this is the new layout for the collection view. The utmost layer is the layout. The layout may have sections. In that section, it may have groups, and groups ... A diffable data source is an object that replaces your table view's current UITableViewDataSource object. This means that it will supply your table view with the number of sections and items it needs to render, and it supplies your table view with the cells it needs to display.how to avoid capital gains tax on second homes 2021Apr 01, 2022 · Each cell type has a simple view model, with an ID and a title. Synthesized Hashable conformance should be enough for the diffable data source to determine I want to update an item, not remove it or move it. Diffable Data Source is a new declarative API for UITableView and its counterpart UICollectionView introduced at WWDC19, IOS 13 as a replacement for UITableViewDataSource and UICollectionViewDataSource.. In this article we will take a brief look at UITableViewDataSource then we will go directly to the new API and see how it works with an example. ...By default, diffable data sources compare the item identifier to determine whether a reload is needed. Even though the object itself changed, the NSManagedObjectID remains the same and it's not seen as an update. By comparing the index of the item in both snapshots we can find out whether a reload is required.A diffable data source is literally a data source tied to a view, in our case the UITableViewDiffableDataSource generic class is going to act as a data source object four our table view. The good think about these data sources is that you can easily manipulate the sections and rows inside the table view without the need of working with index paths.Sep 21, 2020 · You’ll start off by building a simple collection view that displays numbers is rows and grids using brand new diffable data sources and compositional layout APIs. Then, you’ll take a small detour to build an emoji library app using pre-iOS 13 API by implementing data sources and flow layouts. Mar 25, 2020 · Diffable Data Sources. It has been quite some time since WWDC 2019 when a lot of new great UIKit additions were announced, like Compositional Layout for collection views or today's topic - diffable data sources for both collection and table views. As most projects I have been working at so far supports iOS 12 and older I didn't have a chance to get my hands on those new great features. Sep 24, 2021 · Figure 12. To use TweetFeed in a diffable data source. The recommended approach to solve this is to add a UUID string to the type to serve as a hash value. As long as any unique value is used as hash , you are good to go. Apple has announced a diffable data source at WWDC 2019. It's a great API that easily updating our table view and collection view items using automatic diffing. However, it's a little while before we can use it in a production service. That because it requires the latest OS to use. Diffable Data Source is a new declarative API for UITableView and its counterpart UICollectionView introduced at WWDC19, IOS 13 as a replacement for UITableViewDataSource and UICollectionViewDataSource.. In this article we will take a brief look at UITableViewDataSource then we will go directly to the new API and see how it works with an example. ...msfs training missionsApr 01, 2022 · Each cell type has a simple view model, with an ID and a title. Synthesized Hashable conformance should be enough for the diffable data source to determine I want to update an item, not remove it or move it. Second, our model — which contains the name and email address of one of our contacts — and has been made Hashable in order for our diffable data source to be able to uniquely identify it. We've also created a ContactList model that contains all of a user's contacts, grouped by type:Data Source 新特性:基于 Diffable 实现局部刷新(OC版) 前言. 平时开发中,经常用到UITableView 和 UICollectionView 是很常用的 UI 控件,在过去我们通常需要实现 Data Sources 来配置数据源,虽然在简单的业务中我们可以愉快的实现各种需求,可是一旦业务复杂起来,比如数据源实时的增删改,我们经常会一不 ... A diffable data source is an object that replaces your table view's current UITableViewDataSource object. This means that it will supply your table view with the number of sections and items it needs to render, and it supplies your table view with the cells it needs to display.Apr 06, 2021 · 1. Connect a diffable data source to your collection view. 2. Implement a cell provider to configure your collection view's cells. 3. Generate the current state of the data. 4. Display the data in the UI. 1. Connect a diffable data source to your collection view. Apr 01, 2022 · Each cell type has a simple view model, with an ID and a title. Synthesized Hashable conformance should be enough for the diffable data source to determine I want to update an item, not remove it or move it. Diffable+Compositional.swift This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Jul 11, 2021 · Diffable data sources get section snapshots and first-class reordering support Django Logging, The Right Way Good logging is critical to debugging and troubleshooting problems. A diffable data source object is a specialized type of data source that works together with your collection view object. It provides the behavior you need to manage updates to your collection view’s data and UI in a simple, efficient way. It also conforms to the UICollectionViewDataSource protocol and provides implementations for all of the protocol’s methods. Mar 25, 2020 · Diffable Data Sources. It has been quite some time since WWDC 2019 when a lot of new great UIKit additions were announced, like Compositional Layout for collection views or today's topic - diffable data sources for both collection and table views. As most projects I have been working at so far supports iOS 12 and older I didn't have a chance to get my hands on those new great features. Oct 22, 2020 · The compositional layout is made up of four basic building blocks, and it’s a hierarchy that consists of: Item. Group. Section. Layout. If we look at the above image, you can see that this is the new layout for the collection view. The utmost layer is the layout. The layout may have sections. In that section, it may have groups, and groups ... A diffable data source is a dedicated object that handles the provision of data to the collection view. Get a high-level understanding of data sources in this episode. By Pasan Premaratne Sep 10 2020 · Episode (3 mins) · Beginnerfamous italian cold cutsDiffable DataSource is a specialized type of data source which works with TableView and CollectionView objects. It help in managing and updating the data and UI for the collection view and table in a simple manner. For TableView, it conforms to the UITableViewDataSource protocol and also provides implementations for all of this protocol's ...Mar 04, 2022 · Diffable Data Sources in Swift. Applying animated changes to the collection and table view. Metis Walkthrough Video! Hey astronauts! Want to drop this quick 3 minute ... Second, our model — which contains the name and email address of one of our contacts — and has been made Hashable in order for our diffable data source to be able to uniquely identify it. We've also created a ContactList model that contains all of a user's contacts, grouped by type:DiffableDataSources make it possible to introduce almost the same functionality from now on. Uses a sophisticated open source DifferenceKit for the algorithm engine. It's extremely fast and completely avoids synchronization bugs, exceptions, and crashes. Difference from the Official Spec Supports iOS 9.0+ / macOS 10.11+ / tvOS 9.0+Configuring the Diffable Data Source Now that we've got a view and some data, let's create the data source. private lazy var dataSource: DiffableViewDataSource = makeDataSource () makeDataSource is just a function that we've written that will create the data source and switch between the different cell types based on the type of the item.Oct 01, 2021 · How to Use Diffable Data Sources With Core Data. Integrating SwiftUI With UIKit Apps for Early Adoption. URL Image view in SwiftUI. Mar 27, 2022 · diffable can either be a Rugged::Commit, a Rugged::Tree, a Rugged::Index, or nil. The tree object will be used as the “old file” side of the diff, while the parent tree or the diffable object will be used for the “new file” side. If tree or diffable are nil, they will be treated as an empty tree. Passing both as `nil` will raise an ... Diffable Data Source is a new declarative API for UITableView and its counterpart UICollectionView introduced at WWDC19, IOS 13 as a replacement for UITableViewDataSource and UICollectionViewDataSource.. In this article we will take a brief look at UITableViewDataSource then we will go directly to the new API and see how it works with an example. ...A diffable data source is literally a data source tied to a view, in our case the UITableViewDiffableDataSource generic class is going to act as a data source object four our table view. The good think about these data sources is that you can easily manipulate the sections and rows inside the table view without the need of working with index paths.By default, diffable data sources compare the item identifier to determine whether a reload is needed. Even though the object itself changed, the NSManagedObjectID remains the same and it's not seen as an update. By comparing the index of the item in both snapshots we can find out whether a reload is required.go init modUnable to swipe to delete with tableview using diffable data source in iOS 13 It's true that the docs for tableView(_:canEditRowAt:) say: The method permits the data source to exclude individual rows from being treated as editable. With diffable data source we now have only one source of truth which is the snapshot. We can then query this snapshot for any sort of modification needed or query we have about the data. 4. Configure the table view or collection view using Storyboard or Programmatic UIThe diffable data source section snapshot is an UIKit component introduced in iOS 14. It opens up new possibilities for developers to build various types of hierarchical lists using collection view declaratively. Even though it is such a powerful component, Apple's official documentation does not provide much information on how it works and ...Apr 06, 2021 · 1. Connect a diffable data source to your collection view. 2. Implement a cell provider to configure your collection view's cells. 3. Generate the current state of the data. 4. Display the data in the UI. 1. Connect a diffable data source to your collection view. Advances in diffable data sources. Diffable data sources dramatically simplify the work involved in managing and updating collection and table views to create dynamic and responsive experiences in your apps. Discover how you can use section snapshots to efficiently build lists and outline collection views for iOS and iPadOS and provide support ...Configuring the Diffable Data Source Now that we've got a view and some data, let's create the data source. private lazy var dataSource: DiffableViewDataSource = makeDataSource () makeDataSource is just a function that we've written that will create the data source and switch between the different cell types based on the type of the item.Diffable data source automatically calculates the difference between the old and new data source. Then it is able to apply the changes with a state of the art animation. So basically instead of old...nv12 vs rgbfinalSnapshot is the state of the Diffable Data Source after the update is applied. Apply the data directly to difference, if use a data type such as Array for the source of truth. sectionTransactions provides per-section details about all the sections involved in this reordering update. Section TransactionsCreating Table View Sections and Index list with Diffable Data Source. If you'd like to show a large number of records in UITableView, you'd best rethink the approach of how to display your data. As the number of rows grows, the table view becomes unwieldy. One way to improve the user experience is to organize the data into sections. Advances in diffable data sources. Diffable data sources dramatically simplify the work involved in managing and updating collection and table views to create dynamic and responsive experiences in your apps. Discover how you can use section snapshots to efficiently build lists and outline collection views for iOS and iPadOS and provide support ...Diffable. Tips and practices for setting up Diffable Data Sources. In this post I would like to show a few approaches that make working with Diffable cleaner and better.Jul 04, 2019 · Collection Views Diffable Data Source + Compositional Layout Marina Gornostaeva @hybridcattt Swift Island 2019 !1 Collection Views Part 1. Diffable Data Sources • Basics • Dynamic data Part 2. Compositional Layout • Basics • Per-section layout • Advanced layouts Diffable Data Source • Generic • Source of truth • Jul 16, 2020 · Jul 17th 2020. Getting Started with Diffable Data Source. Diffable Data Source is a new declarative API for UITableView and its counterpart UICollectionView introduced at WWDC19, IOS 13 as a replacement for UITableViewDataSource and UICollectionViewDataSource. Advances in diffable data sources. Diffable data sources dramatically simplify the work involved in managing and updating collection and table views to create dynamic and responsive experiences in your apps. Discover how you can use section snapshots to efficiently build lists and outline collection views for iOS and iPadOS and provide support ...Configuring the Diffable Data Source Now that we've got a view and some data, let's create the data source. private lazy var dataSource: DiffableViewDataSource = makeDataSource () makeDataSource is just a function that we've written that will create the data source and switch between the different cell types based on the type of the item.By using the diffing tool, diffable data sources take care of updating TableView and CollectionView rows between the states (current and new). The class NSDiffableDataSourceSnapshot represents the state of a UI.Creating Table View Sections and Index list with Diffable Data Source. If you'd like to show a large number of records in UITableView, you'd best rethink the approach of how to display your data. As the number of rows grows, the table view becomes unwieldy. One way to improve the user experience is to organize the data into sections. A diffable data source stores a list of section and item identifiers, which represents the identity of each section and item contained in a collection view. These identifiers are stable, meaning they don’t change. In contrast, a custom data source that conforms to UICollectionViewDataSource uses indices and index paths, which aren’t stable. Diffable Data Source is a new declarative API for UITableView and its counterpart UICollectionView introduced at WWDC19, IOS 13 as a replacement for UITableViewDataSource and UICollectionViewDataSource.. In this article we will take a brief look at UITableViewDataSource then we will go directly to the new API and see how it works with an example. ...Apr 06, 2021 · 1. Connect a diffable data source to your collection view. 2. Implement a cell provider to configure your collection view's cells. 3. Generate the current state of the data. 4. Display the data in the UI. 1. Connect a diffable data source to your collection view. Jan 07, 2022 · Diffable data source, Compositional view layout. UIKit has been getting some love too. Compositional view layout is a new way to work with your collection view. Difffable data source will help you ... finalSnapshot is the state of the Diffable Data Source after the update is applied. Apply the data directly to difference, if use a data type such as Array for the source of truth. sectionTransactions provides per-section details about all the sections involved in this reordering update. Section TransactionsSee full list on avanderlee.com Oct 22, 2020 · The compositional layout is made up of four basic building blocks, and it’s a hierarchy that consists of: Item. Group. Section. Layout. If we look at the above image, you can see that this is the new layout for the collection view. The utmost layer is the layout. The layout may have sections. In that section, it may have groups, and groups ... The diffable data source section snapshot is an UIKit component introduced in iOS 14. It opens up new possibilities for developers to build various types of hierarchical lists using collection view declaratively. Even though it is such a powerful component, Apple's official documentation does not provide much information on how it works and ...tuya smart door lock manualThis is the second part of a two-part article about iOS diffable data sources. If you haven't read the first part, please go back and read it now!. Inside and Outside. In the first part of this article, I created a table view whose data source consisted simply of the names of the U.S. states, divided into sections by the first letter of the state name.In the first step we create a snapshot of the current data source using the snapshot method. ... Diffable-Datasources are a completely under-represented feature in the iOS Environment. They ...Apr 01, 2022 · Each cell type has a simple view model, with an ID and a title. Synthesized Hashable conformance should be enough for the diffable data source to determine I want to update an item, not remove it or move it. This is a pretty good tutorial on how to use diffable data source. I believe if you're trying to append a new project to your data source while animating the difference, you'll still need to maintain an array of previous projects. This is the second part of a two-part article about iOS diffable data sources. If you haven't read the first part, please go back and read it now!. Inside and Outside. In the first part of this article, I created a table view whose data source consisted simply of the names of the U.S. states, divided into sections by the first letter of the state name.Diffable data source automatically calculates the difference between the old and new data source. Then it is able to apply the changes with a state of the art animation. So basically instead of old...Mar 25, 2020 · Diffable Data Sources. It has been quite some time since WWDC 2019 when a lot of new great UIKit additions were announced, like Compositional Layout for collection views or today's topic - diffable data sources for both collection and table views. As most projects I have been working at so far supports iOS 12 and older I didn't have a chance to get my hands on those new great features. In the first step we create a snapshot of the current data source using the snapshot method. ... Diffable-Datasources are a completely under-represented feature in the iOS Environment. They ...Sep 24, 2021 · Figure 12. To use TweetFeed in a diffable data source. The recommended approach to solve this is to add a UUID string to the type to serve as a hash value. As long as any unique value is used as hash , you are good to go. Diffable DataSource is a specialized type of data source which works with TableView and CollectionView objects. It help in managing and updating the data and UI for the collection view and table in a simple manner. For TableView, it conforms to the UITableViewDataSource protocol and also provides implementations for all of this protocol's ...An open source SQL database designed to process time series data, faster. Apache License 2.0: TimescaleDB: Open-source database built for analyzing time-series data with the power and convenience of SQL. Apache License 2.0 We used to do that by implementing methods from the UICollectionViewDataSource but with new diffable data sources we need to do that a little bit differently - we need to create a snapshot ( NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>) which is also a generic class, similar to the UICollectionViewDiffableDataSourceMar 07, 2022 · How-to use Diffable Data Sources with Core Data Diffable Data Sources were introduced at WWDC 2019 as a replacement for UICollectionViewDataSource and UITableViewDataSource. The API is available on ... See full list on avanderlee.com Jun 04, 2020 · The diffable data source is like a data source logic that is we already used in our collection and table views in iOS.But This leaves less… Swift Fundamental: Struct vs Class struct and class are the foundation of swift language if we want to learn about iOS Development. Apr 01, 2022 · Each cell type has a simple view model, with an ID and a title. Synthesized Hashable conformance should be enough for the diffable data source to determine I want to update an item, not remove it or move it. remote control race track for adultsData Source 新特性:基于 Diffable 实现局部刷新(OC版) 前言. 平时开发中,经常用到UITableView 和 UICollectionView 是很常用的 UI 控件,在过去我们通常需要实现 Data Sources 来配置数据源,虽然在简单的业务中我们可以愉快的实现各种需求,可是一旦业务复杂起来,比如数据源实时的增删改,我们经常会一不 ... Sep 24, 2021 · Figure 12. To use TweetFeed in a diffable data source. The recommended approach to solve this is to add a UUID string to the type to serve as a hash value. As long as any unique value is used as hash , you are good to go. In indicator 5. the speaker clearly stated that one diffable gave a score of 1, 12 diffables gave a score of 3, and four diffables gave a score of 4. On indicator 6. delivering interesting material as much as one diffable gave a score of 2, 11 diffables gave a score of 3, and five diffables gave a score of 4. Dec 15, 2020 · Diffable Data Sources in Swift. Applying animated changes to the collection and table view. SwiftUI: Rendering Mode. Original vs. template rendering. Configuring The Diffable Data Source. Open VideosViewController.swift. Now that Video conforms to Hashable, you can finish creating the diffable data source. Below viewDidLoad(), add the following code: Data Source 新特性:基于 Diffable 实现局部刷新(OC版) 前言. 平时开发中,经常用到UITableView 和 UICollectionView 是很常用的 UI 控件,在过去我们通常需要实现 Data Sources 来配置数据源,虽然在简单的业务中我们可以愉快的实现各种需求,可是一旦业务复杂起来,比如数据源实时的增删改,我们经常会一不 ... Configuring The Diffable Data Source. Open VideosViewController.swift. Now that Video conforms to Hashable, you can finish creating the diffable data source. Below viewDidLoad(), add the following code: Oct 01, 2021 · How to Use Diffable Data Sources With Core Data. Integrating SwiftUI With UIKit Apps for Early Adoption. URL Image view in SwiftUI. Jul 11, 2021 · Diffable data sources get section snapshots and first-class reordering support Django Logging, The Right Way Good logging is critical to debugging and troubleshooting problems. The diffable data source section snapshot is an UIKit component introduced in iOS 14. It opens up new possibilities for developers to build various types of hierarchical lists using collection view declaratively. Even though it is such a powerful component, Apple's official documentation does not provide much information on how it works and ...papyrus translatorApr 01, 2022 · Each cell type has a simple view model, with an ID and a title. Synthesized Hashable conformance should be enough for the diffable data source to determine I want to update an item, not remove it or move it. Creating Table View Sections and Index list with Diffable Data Source. If you'd like to show a large number of records in UITableView, you'd best rethink the approach of how to display your data. As the number of rows grows, the table view becomes unwieldy. One way to improve the user experience is to organize the data into sections. Diffable data source automatically calculates the difference between the old and new data source. Then it is able to apply the changes with a state of the art animation. So basically instead of old...Mar 07, 2022 · How-to use Diffable Data Sources with Core Data Diffable Data Sources were introduced at WWDC 2019 as a replacement for UICollectionViewDataSource and UITableViewDataSource. The API is available on ... Jul 04, 2019 · Collection Views Diffable Data Source + Compositional Layout Marina Gornostaeva @hybridcattt Swift Island 2019 !1 Collection Views Part 1. Diffable Data Sources • Basics • Dynamic data Part 2. Compositional Layout • Basics • Per-section layout • Advanced layouts Diffable Data Source • Generic • Source of truth • Aug 01, 2020 · The diffable data source is like a data source logic that is we already used in our collection and table views in iOS.But This leaves less… Google Cast — iOS Integration Hey all, today we are going to see a simple integration of Google Cast SDK into your iOS app to cast a video. UICollectionViewDiffableDataSource is a generic object which is capable to handle different types of section and item of a collection view. The type Section and Icon inside the angle bracket indicated that we use the Section type for the section. Since we are going to display the data stored in iconSet, the Icon type is used for the cell data.Jul 11, 2021 · Diffable data sources get section snapshots and first-class reordering support Django Logging, The Right Way Good logging is critical to debugging and troubleshooting problems. Oct 01, 2021 · How to Use Diffable Data Sources With Core Data. Integrating SwiftUI With UIKit Apps for Early Adoption. URL Image view in SwiftUI. In the diffable data source (self.ds in my example), when you populate the cell, return to the fetched results controller and fetch the actual data object. For example, in my table view I am displaying the name of a Group in each cell: Jul 04, 2019 · Collection Views Diffable Data Source + Compositional Layout Marina Gornostaeva @hybridcattt Swift Island 2019 !1 Collection Views Part 1. Diffable Data Sources • Basics • Dynamic data Part 2. Compositional Layout • Basics • Per-section layout • Advanced layouts Diffable Data Source • Generic • Source of truth • antique clock repair near illinoisApple has announced a diffable data source at WWDC 2019. It's a great API that easily updating our table view and collection view items using automatic diffing. However, it's a little while before we can use it in a production service. That because it requires the latest OS to use. Unable to swipe to delete with tableview using diffable data source in iOS 13 It's true that the docs for tableView(_:canEditRowAt:) say: The method permits the data source to exclude individual rows from being treated as editable. A diffable data source is an object that replaces your table view's current UITableViewDataSource object. This means that it will supply your table view with the number of sections and items it needs to render, and it supplies your table view with the cells it needs to display.A diffable data source is a dedicated object that handles the provision of data to the collection view. Get a high-level understanding of data sources in this episode. By Pasan Premaratne Sep 10 2020 · Episode (3 mins) · BeginnerA diffable data source stores a list of section and item identifiers, which represents the identity of each section and item contained in a collection view. These identifiers are stable, meaning they don’t change. In contrast, a custom data source that conforms to UICollectionViewDataSource uses indices and index paths, which aren’t stable. Sep 21, 2020 · You’ll start off by building a simple collection view that displays numbers is rows and grids using brand new diffable data sources and compositional layout APIs. Then, you’ll take a small detour to build an emoji library app using pre-iOS 13 API by implementing data sources and flow layouts. A diffable data source object is a specialized type of data source that works together with your collection view object. It provides the behavior you need to manage updates to your collection view’s data and UI in a simple, efficient way. It also conforms to the UICollectionViewDataSource protocol and provides implementations for all of the protocol’s methods. A diffable data source is an object that replaces your table view's current UITableViewDataSource object. This means that it will supply your table view with the number of sections and items it needs to render, and it supplies your table view with the cells it needs to display.Diffable. Tips and practices for setting up Diffable Data Sources. In this post I would like to show a few approaches that make working with Diffable cleaner and better.vintage story modding -fc