Monreau is a framework written in Swift that makes it easy for you to make CRUD actions with your own cache objects

• Features
• Usage
• Requirements
• Communication
• Installation
• Author
• License

Features

• Create with configuration block
• Find by predicate
• Find by primary key
• Find all
• Update by predicate
• Update by primary key
• Update all
• Remove by predicate
• Remove by primary key
• Remove all
• Remove the given object

Supported frameworks

• CRUD actions for CoreData
• CRUD actions for Realm

Usage

CoreData class

// MARK: - UserModelObject

/// Your NSManagedObject must be Storable
final class UserModelObject: NSManagedObject, Storable {
    
    /// Primary key type
    public typealias PrimaryType = Int64

    /// User's identifier value (primary key)
    @NSManaged public var id: Int64

    /// User's name value
    @NSManaged public var name: String

    /// User's age value
    @NSManaged public var age: Int16
}

Realm class

// MARK: - UserModelObject

final class UserModelObject: Object, Storable {

    /// Primary key type
    public typealias PrimaryType = Int64

    /// User's identifier value (primary key)
    @objc dynamic public var id: Int64 = 0

    /// User's name value
    @objc dynamic public var name: String = ""

    /// User's age value
    @objc dynamic public var age: Int16 = 0

    // MARK: - Object

    @objc override public class func primaryKey() -> String? {
        return primaryKey
    }
}

Storage instance

/// Create CoreData storage instance
let config  = CoreStorageConfig(containerName: "Name of container also is filename for `*.xcdatamodeld` file.")
let storage = CoreStorage(with: config, model: UserModelObject.self)

/// Create Realm storage instance
let storage = RealmStorage<UserRealmObject>()

Create

try storage.create { user in
    user.name = "name"
    user.age  = 20
    user.id   = 1
}

Read

try monreau.read(byPrimaryKey: id)

Update

/// Primary key updating
try monreau.persist(byPrimaryKey: id) { user in
    /// Change found entity here
}

/// Predicate updating
try monreau.persist(byPredicate: "age > 5") { user in
    /// Change found entity here
}

Delete

try monreau.remove(byPrimaryKey: id)
try monreau.removeAll()

Requirements

• iOS 9.0+ / macOS 10.11+ / tvOS 9.0+ / watchOS 2.0+
• Xcode 9.0
• Swift 5

Communication

• If you found a bug, open an issue.
• If you have a feature request, open an issue.
• If you want to contribute, submit a pull request.

Installation

CocoaPods

CocoaPods is a dependency manager for Cocoa projects. You can install it with the following command:

$ gem install cocoapods

To integrate Monreau into your Xcode project using CocoaPods, specify it in your Podfile:

use_frameworks!

target "<Your Target Name>" do
    pod "Monreau"
end

Then, run the following command:

$ pod install

Manually

If you prefer not to use any dependency managers, you can integrate Monreau into your project manually.

Embedded Framework

• Open up Terminal, cd into your top-level project directory, and run the following command "if" your project is not initialized as a git repository:

  $ git init

• Add Monreau as a git submodule by running the following command:

  $ git submodule add https://github.com/incetro/Monreau.git

• Open the new Monreau folder, and drag the Monreau.xcodeproj into the Project Navigator of your application's Xcode project.

  It should appear nested underneath your application's blue project icon. Whether it is above or below all the other Xcode groups does not matter.

• Select the Monreau.xcodeproj in the Project Navigator and verify the deployment target matches that of your application target.

• Next, select your application project in the Project Navigator (blue project icon) to navigate to the target configuration window and select the application target under the "Targets" heading in the sidebar.

• In the tab bar at the top of that window, open the "General" panel.

• Click on the + button under the "Embedded Binaries" section.

• You will see two different Monreau.xcodeproj folders each with two different versions of the Monreau.framework nested inside a Products folder.

  It does not matter which Products folder you choose from, but it does matter whether you choose the top or bottom Monreau.framework.

• Select the top Monreau.framework for iOS and the bottom one for OS X.

  You can verify which one you selected by inspecting the build log for your project. The build target for Monreau will be listed as either Monreau iOS, Monreau macOS, Monreau tvOS or Monreau watchOS.

• And that's it!

  The Monreau.framework is automagically added as a target dependency, linked framework and embedded framework in a copy files build phase which is all you need to build on the simulator and a device.

Author

incetro, [email protected]

License

Monreau is available under the MIT license. See the LICENSE file for more info.