Updating a json about swiftyjson HOT 9 CLOSED

You need to fully rewrap your edited object in JSON enum or propose another genius solution for editing SwiftyJSON :)

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Try this fork: k06a/SwiftyJSON/tree/editing I think this functionality will be implemented in SwiftyJSON soon, method names and form of calls may be changed.

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Following NSJSONSerialization.JSONObjectWithData there are mutable data in JSON, but the first thing is set the data safety. If I do not know the type of the data, I can't set the data to unknown type. If I do know the type, I can set the data like this:

var newJson: JSON?
if let dictionary = json[999]["user"].dictionary {
    //It's safe
    var newObject = json.array
    (newObject[999] as Dictionary<String, AnyObject>)!["user"] = "new user name"
    newJson = JSON(object: newObject)
} else {
    //do something where dictionary is not the Dictionary<String, Anyobject>
}

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Hi @k06a, thanks for the reply :-)

I assume you're referencing:
https://github.com/k06a/SwiftyJSON/blob/editing/Source/SwiftyJSON.swift#L229-L263

I could find any other usage (tests or documentation)...

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@yelled3 you can see example of usage in my PR: #61

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@yelled3 just added new syntax:

let json2 = json.updated((0,"user","name"), newValue: JSON(object: "Anton Bukov"))

It is mush shorter and readable :)

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@k06a @yelled3
I will release the 2.0.0 version of SwiftJSON in a few days, like this:

var json = JSON(object: object)
value[0]["id"] = "12345667"
println(value[0]["id"]) // print "1234567"
value[0]["id"] = "789012"
println(value[0]["id"]) // print "789012"

var json1:JSON = 12345677
var json2:JSON = "hello"
var json3:JSON = [1,2,3]
var json4:JSON = ["name":"tangplin",list:[1,2,3,4]]
//Update
json1= 456
json2= "www"
json3[0] = 4
json4["name"] = "Jack"

It's very cool!

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Looks most native way to update a nested JSON. Are you using mutable collections inside JSON enum?

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Done in 59996b2 748ef28 eb7cc54 at develop branch.
It's need more test before merge into the master branch.

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