ios - How do I pluck this specific node out of from this JSON array? -


i have array being returned in xcode outputs following:

   ["userdetails": {      id = 31;      "user_email" = "steve@gmail.com";      "user_name" = "steve downs";      }, "communities": <__nsarrayi 0x600000245f40>(      {      id = 5;      name = south;      },      {      id = 13;      name = hurraharry;      },      {      id = 15;      name = enclliffet;      }      )      ]

the code below correctly assigns values contained within "communities" respective variables.

let json = try jsonserialization.jsonobject(with: data!, options: .allowfragments) as? [string:anyobject]                   print (json!)  if let arr = json?["communities"] as? [[string:string]] {                         self.communitiesarray = arr.flatmap { $0["name"]!}                         self.communityidsarray = arr.flatmap { $0["id"]!}                         }                      if let arr = json?["userdetails"] as? [anyobject] {                          self.playerid = (arr.flatmap { $0["id"]!} (anyobject)) as! [string]                         print (self.playerid);                     }

however i'm having trouble assigning id "userdetails". how take id "userdetails" , assign self.playerid?

you can try this

if let dict = json?["userdetails"] as? [string:string] {     self.playerid = dict["id"] }

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