JSONCop

JSONCop makes it easy to write a simple model layer for your Cocoa and Cocoa Touch application.

JSONCop's APIs are highly inspired by Mantle, you can use similar APIs to generate parsing methods with JSONCop.

let json: [String: Any] = [
    "id": 1,
    "name": "Draven",
    "createdAt": NSTimeIntervalSince1970
]
let person = Person.parse(json: json)

Usage

Define a model with and implement static func JSONKeyPathByPropertyKey method:

// jsoncop: enabled

struct Person {
    let id: Int
    let name: String
    let createdAt: Date

    static func JSONKeyPathByPropertyKey() -> [String: String] {
        return [
            "id": "id",
            "name": "name",
            "createdAt": "createdAt"
        ]
    }

    static func createdAtJSONTransformer(value: Any) -> Date? {
        guard let value = value as? Double else { return nil }
        return Date(timeIntervalSinceNow: value)
    }
}

DO NOT forget to add "// jsoncop: enabled" before struct.

Run cop install in project root folder.

$ cop install

This will generate several parsing methods in current file:

All the code between generate-start and generate-end and will be replaced when re-run cop install in current project folder. Other codes will remain unchanged. Please don't write any codes in this area.

Installation

sudo gem install jsoncop --verbose

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/draveness/jsoncop. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.