Swiftpack.co - Package - rexmas/JSONValue

CocoaPods Compatible Build Status

JSONValue

Simple JSON representation supporting subscripting and pattern matching. JSONValue uses an algebraic datatype representation of JSON for type safety and pattern matching.

enum JSONValue: CustomStringConvertible {
    case array([JSONValue])
    case object([String : JSONValue])
    case number(Double)
    case string(String)
    case bool(Bool)
    case null
}

Requirements

Supported Platforms

iOS 8.0+
MacOS 10.12+

Supported Languages

Swift 4.1+

Installation

CocoaPods

platform :ios, '8.0'
use_frameworks!

pod 'JSONValueRX'

Swift Package Manager (SPM)

dependencies: [
    .package(url: "https://github.com/rexmas/JSONValue.git", from: "4.0.1")
]

Build Xcode Project

swift package generate-xcodeproj

Subscripting

Supports . indexing

let dict = [ "fis" : [ "h" : "food" ]]
var jsonVal = try! JSONValue(object: dict)

print(jsonVal["fis.h"]) // Optional(JSONString(food))

jsonVal["awe.some"] = try! JSONValue(object: "cool")
print(jsonVal["awe.some"]) // Optional(JSONString(cool))

Supports . in keys

let dict = [ "fis.h" : "food" ]
var jsonVal = try! JSONValue(object: dict)

print(jsonVal["fis.h"]) // Optional(JSONString(food))

jsonVal[["awe.some"]] = try! JSONValue(object: "cool")
print(jsonVal["awe.some"]) // Optional(string(cool))

Equatable

print(JSONValue.number(1.0) == JSONValue.number(1.0)) // true

Hashable

extension JSONValue: Hashable

Inverted key/value pairs do not collide.

let hashable1 = try! JSONValue(object: ["warp" : "drive"])
let hashable2 = try! JSONValue(object: ["drive" : "warp"])

print(hashable1.hashValue) // -7189088994080390660
print(hashable2.hashValue) // -215843780535174243

Encoding/Decoding from String, Data

public func encode() throws -> Data
public static func decode(_ data: Data) throws -> JSONValue
public static func decode(_ string: String) throws -> JSONValue

Custom Encoding/Decoding

public protocol JSONDecodable {
    associatedtype ConversionType = Self
    static func fromJSON(_ x: JSONValue) -> ConversionType?
}

public protocol JSONEncodable {
    associatedtype ConversionType
    static func toJSON(_ x: ConversionType) -> JSONValue
}

public protocol JSONable: JSONDecodable, JSONEncodable { }

The following support JSONable for out-of-the-box Encoding/Decoding.

NSNull
Double
Bool
Int (and varieties -> Int64, Int32, ...)
UInt (and varieties -> UInt64, UInt32, ...)
Date
NSDate
Array
String
Dictionary

Date uses built in ISO encoding/decoding to/from .string

Contributing

  • If a bug is discovered please open an issue.
  • Fork the project and submit a pull request to contribute.

License

The MIT License (MIT)

Copyright (c) 2015-Present Rex

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Github

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Dependencies

Used By

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