Updates documentation

.gitignore

@@ -2,11 +2,17 @@
 #
 # gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
 
-## Build generated
+## User settings
+xcuserdata/
+
+## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
+*.xcscmblueprint
+*.xccheckout
+
+## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
 build/
 DerivedData/
-
-## Various settings
+*.moved-aside
 *.pbxuser
 !default.pbxuser
 *.mode1v3
@@ -15,15 +21,11 @@ DerivedData/
 !default.mode2v3
 *.perspectivev3
 !default.perspectivev3
-xcuserdata/
-
-## Other
-*.moved-aside
-*.xccheckout
-*.xcscmblueprint
 
 ## Obj-C/Swift specific
 *.hmap
+
+## App packaging
 *.ipa
 *.dSYM.zip
 *.dSYM
@@ -38,11 +40,13 @@ playground.xcworkspace
 # Packages/
 # Package.pins
 # Package.resolved
-.DS_Store
-/.build
-/Packages
-/*.xcodeproj
+# *.xcodeproj
+#
+# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
+# hence it is not needed unless you have added a package configuration file to your project
+.swiftpm
 
+.build/
 
 # CocoaPods
 #
@@ -51,22 +55,36 @@ playground.xcworkspace
 # https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
 #
 # Pods/
+#
+# Add this line if you want to avoid checking in source code from the Xcode workspace
+# *.xcworkspace
 
 # Carthage
 #
 # Add this line if you want to avoid checking in source code from Carthage dependencies.
 # Carthage/Checkouts
 
-Carthage/Build
+Carthage/Build/
+
+# Accio dependency management
+Dependencies/
+.accio/
 
 # fastlane
 #
-# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
-# screenshots whenever they are needed.
+# It is recommended to not store the screenshots in the git repo.
+# Instead, use fastlane to re-generate the screenshots whenever they are needed.
 # For more information about the recommended setup visit:
 # https://docs.fastlane.tools/best-practices/source-control/#source-control
 
 fastlane/report.xml
 fastlane/Preview.html
 fastlane/screenshots/**/*.png
 fastlane/test_output
+
+# Code Injection
+#
+# After new code Injection tools there's a generated folder /iOSInjectionProject
+# https://github.com/johnno1962/injectionforxcode
+
+iOSInjectionProject/

Package.swift

@@ -4,16 +4,16 @@
 import PackageDescription
 
 let package = Package(
-    name: "SwiftDataLoader",
+    name: "DataLoader",
     products: [
-        .library(name: "SwiftDataLoader", targets: ["SwiftDataLoader"]),
+        .library(name: "DataLoader", targets: ["DataLoader"]),
     ],
     dependencies: [
         .package(url: "https://github.com/apple/swift-nio.git", from: "2.0.0"),
     ],
     targets: [
-        .target(name: "SwiftDataLoader", dependencies: ["NIO"]),
-        .testTarget(name: "SwiftDataLoaderTests", dependencies: ["SwiftDataLoader"]),
+        .target(name: "DataLoader", dependencies: ["NIO"]),
+        .testTarget(name: "DataLoaderTests", dependencies: ["DataLoader"]),
     ],
     swiftLanguageVersions: [.v5]
 )

README.md

@@ -1,17 +1,17 @@
-# SwiftDataLoader
-SwiftDataLoader is a generic utility to be used as part of your application's data fetching layer to provide a simplified and consistent API over various remote data sources such as databases or web services via batching and caching.
+# DataLoader
+DataLoader is a generic utility to be used as part of your application's data fetching layer to provide a simplified and consistent API over various remote data sources such as databases or web services via batching and caching.
 
 This is a Swift version of the Facebook [DataLoader](https://github.com/facebook/dataloader).
 
-[![CircleCI](https://circleci.com/gh/kimdv/SwiftDataLoader.svg?style=svg)](https://circleci.com/gh/kimdv/SwiftDataLoader)
-[![codecov](https://codecov.io/gh/kimdv/SwiftDataLoader/branch/master/graph/badge.svg)](https://codecov.io/gh/kimdv/SwiftDataLoader)
+[![Swift][swift-badge]][swift-url]
+[![License][mit-badge]][mit-url]
 
 ## Installation 💻
 
 Update your `Package.swift` file.
 
 ```swift
-.Package(url: "https://github.com/kimdv/SwiftDataLoader.git", majorVersion: 1)
+.Package(url: "https://github.com/GraphQLSwift/DataLoader.git", .upToNextMajor(from: "1.1.0"))
 ```
 
 ## Gettings started 🚀
@@ -27,27 +27,27 @@ let userLoader = Dataloader<Int, User>(batchLoadFunction: { keys in
 })
 ```
 #### Load single key
-```
-let future1 = try userLoader.load(key: 1, on: req)
-let future2 = try userLoader.load(key: 2, on: req)
-let future3 = try userLoader.load(key: 1, on: req)
+```swift
+let future1 = try userLoader.load(key: 1, on: eventLoopGroup)
+let future2 = try userLoader.load(key: 2, on: eventLoopGroup)
+let future3 = try userLoader.load(key: 1, on: eventLoopGroup)
 ```
 
 Now there is only one thing left and that is to dispathc it `try userLoader.dispatchQueue(on: req.eventLoop)`
 
 The example above will only fetch two users, because the user with key `1` is present twice in the list. 
 
 #### Load multiple keys
-There is also an API to load multiple keys at once
-```
-try userLoader.loadMany(keys: [1, 2, 3], on: req.eventLoop)
+There is also a method to load multiple keys at once
+```swift
+try userLoader.loadMany(keys: [1, 2, 3], on: eventLoopGroup)
 ```
 
-### Disable batching
-It is also possible to disable batching `DataLoaderOptions(batchingEnabled: false)`
-It will invoke `batchLoadFunction` with a single key
+#### Disable batching
+It is possible to disable batching `DataLoaderOptions(batchingEnabled: false)`
+It will invoke `batchLoadFunction` immediately whenever any key is loaded
 
-### Chaching
+### Caching
 
 DataLoader provides a memoization cache for all loads which occur in a single
 request to your application. After `.load()` is called once with a given key,
@@ -58,8 +58,8 @@ also creates fewer objects which may relieve memory pressure on your application
 
 ```swift
 let userLoader = DataLoader<Int, Int>(...)
-let future1 = userLoader.load(1)
-let future2 = userLoader.load(1)
+let future1 = userLoader.load(key: 1, on: eventLoopGroup)
+let future2 = userLoader.load(key: 1, on: eventLoopGroup)
 assert(future1 === future2)
 ```
 
@@ -91,13 +91,13 @@ Here's a simple example using SQL UPDATE to illustrate.
 let userLoader = DataLoader<Int, Int>(...)
 
 // And a value happens to be loaded (and cached).
-userLoader.load(4)
+userLoader.load(key: 4, on: eventLoopGroup)
 
 // A mutation occurs, invalidating what might be in cache.
 sqlRun('UPDATE users WHERE id=4 SET username="zuck"').then { userLoader.clear(4) }
 
 // Later the value load is loaded again so the mutated data appears.
-userLoader.load(4)
+userLoader.load(key: 4, on: eventLoopGroup)
 
 // Request completes.
 ```
@@ -112,19 +112,19 @@ be cached to avoid frequently loading the same `Error`.
 In some circumstances you may wish to clear the cache for these individual Errors:
 
 ```swift
-userLoader.load(1).catch { error in {
+userLoader.load(key: 1, on: eventLoopGroup).catch { error in {
     if (/* determine if should clear error */) {
-        userLoader.clear(1);
-        }
-        throw error
+        userLoader.clear(key: 1);
+    }
+    throw error
 }
 ```
 
 #### Disabling Cache
 
 In certain uncommon cases, a DataLoader which *does not* cache may be desirable.
 Calling `DataLoader(options: DataLoaderOptions(cachingEnabled: false), batchLoadFunction: batchLoadFunction)` will ensure that every
-call to `.load()` will produce a *new* Future, and requested keys will not be
+call to `.load()` will produce a *new* Future, and previously requested keys will not be
 saved in memory.
 
 However, when the memoization cache is disabled, your batch function will
@@ -135,13 +135,16 @@ for each instance of the requested key.
 For example:
 
 ```swift
-let myLoader =  DataLoader<String, String>(options: DataLoaderOptions(cachingEnabled: false), batchLoadFunction: { keys in 
-    self.someBatchLoader(keys: keys).map { DataLoaderFutureValue.success($0) }
-})
+let myLoader =  DataLoader<String, String>(
+    options: DataLoaderOptions(cachingEnabled: false),
+    batchLoadFunction: { keys in 
+        self.someBatchLoader(keys: keys).map { DataLoaderFutureValue.success($0) }
+    }
+)
 
-myLoader.load("A")
-myLoader.load("B")
-myLoader.load("A")
+myLoader.load(key: "A", on: eventLoopGroup)
+myLoader.load(key: "B", on: eventLoopGroup)
+myLoader.load(key: "A", on: eventLoopGroup)
 
 // > [ "A", "B", "A" ]
 ```
@@ -171,3 +174,9 @@ When creating a pull request, please adhere to the current coding style where po
 
 This library is entirely a Swift version of Facebooks [DataLoader](https://github.com/facebook/dataloader). Developed by  [Lee Byron](https://github.com/leebyron) and
 [Nicholas Schrock](https://github.com/schrockn) from [Facebook](https://www.facebook.com/).
+
+[swift-badge]: https://img.shields.io/badge/Swift-5.2-orange.svg?style=flat
+[swift-url]: https://swift.org
+
+[mit-badge]: https://img.shields.io/badge/License-MIT-blue.svg?style=flat
+[mit-url]: https://tldrlegal.com/license/mit-license