(Swift 3,4,5...) Firebase JSON Put and Patch

Demonstrates how to apply Firebase put and patch events to a JSON database.

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func chilkatTest() {
    var json1: String? = "{\"a\": 1, \"b\": 2}"

    let json = CkoJsonObject()!

    // Use Firebase delimiters for JSON paths.
    json.delimiterChar = "/"

    json.load(json1)
    json.firebasePut("/c", value: "{\"foo\": true, \"bar\": false}")
    // Output should be: {"a":1,"b":2,"c":{"foo":true,"bar":false}}
    print("1) \(json.emit()!)")

    json.firebasePut("/c", value: "\"hello world\"")
    // Output should be: {"a":1,"b":2,"c":"hello world"}
    print("2) \(json.emit()!)")

    json.firebasePut("/c", value: "{\"foo\": \"abc\", \"bar\": 123}")
    // Output should be: {"a":1,"b":2,"c":{"foo":"abc","bar":123}}
    print("3) \(json.emit()!)")

    // Back to the original..
    json.firebasePut("/", value: "{\"a\": 1, \"b\": 2}")
    print("4) \(json.emit()!)")

    json.firebasePut("/c", value: "{\"foo\": true, \"bar\": false}")
    json.firebasePatch("/c", jsonData: "{\"foo\": 3, \"baz\": 4}")
    // Output should be: {"a":1,"b":2,"c":{"foo":3,"bar":false,"baz":4}}
    print("5) \(json.emit()!)")

    json.firebasePatch("/c", jsonData: "{\"foo\": \"abc123\", \"baz\": {\"foo\": true, \"bar\": false}, \"bax\": {\"foo\": 200, \"bar\": 400} }")
    // Output should be: {"a":1,"b":2,"c":{"foo":"abc123","bar":false,"baz":{"foo":true,"bar":false},"bax":{"foo":200,"bar":400}}}
    print("6) \(json.emit()!)")

}