fun main(args: Array<String>) {
    val json = JSObject {
        "message" to "Hello, World!"
    }
    
    println(json.string("message"))
}
// Hello, World!

fun main(args: Array<String>) {
    JSObject {
        "null" to null
        "string" to "Hello, World!"
        "int" to 123
        "long" to 1234567891011121314L
        "float" to 123.4
        "double" to 12345678.9101112
        "object" to JSObject { }
        "array" to JSArray()
    }
}

fun main(args: Array<String>) {
      // my-json-file.json
    // {
    //   "message": "Hello, this is from a file!"
    // }
    val myJsonFile = File("my-json-file.json")
    val json = myJsonFile.readJSObject()
    
    println(json.string("message"))
}
// Hello, this is from a file!

fun main(args: Array<String>) {
    // similar to mapOf()
    jsObjectOf("foo" to "bar")
    
    // similar to listOf()
    jsArrayOf("foo", "bar", "baz")
    
    // similar to toMap()
    mapOf("foo" to "bar").toJSObject()
    
    // similar to toList()
    listOf("foo", "bar", "baz").toJSArray()
}

data class House(
    val address: String,
    val tenants: List<Person>
)

data class Person(
    val name: String,
    val age: Int,
    @JSOptional val mother: Person? = null,
    @JSOptional val father: Person? = null
)

fun main(args: Array<String>) {
    val deserializer = JSDeserializer()
    val json = JSObject {
        "address" to "123 JSON Lane"

        val mother = JSObject {
            "name" to "Maxine"
            "age" to 42
        }

        val father = JSObject {
            "name" to "Logan"
            "age" to 45
        }

        val child = JSObject {
            "name" to "James"
            "age" to 16
            "mother" to mother
            "father" to father
        }

        "tenants" to JSArray(mother, father, child)
    }

    val house = deserializer.deserialize(json, House::class)
    for(tenant in house.tenants) {
        println("${tenant.name} is ${tenant.age}")
    }
}
// Maxine is 42
// Logan is 45
// James is 16

fun main(args: Array<String>) {
    val serializer = JSSerializer()
    val house = House(
        address = "123 JSON Lane",
        tenants = listOf(
            Person(name = "John", age = 22),
            Person(name = "Jill", age = 20)
        )
    )

    val json = serializer.serialize(house)
    println(json)
}
// {"address":"123 JSON Lane","tenants":[{"name":"John","age":22}, {"name":"Jill","age":20}]}