iphone - 重新排列 NSArray 和 NSDictionary 条目

Question

我有带有 nsdictionary 对象的数组，例如:

({"someKey" = "title";
  "name" = "someName";
 },
 {"someKey" = "title";
  "name" = "anotherName";
 }
 {"someKey" = "newTitle";
  "name" = "someName";
 }
)

请帮我按以下格式排序:

({"someKey" = "title";
  "names": (
    {"name" = "someName"},
    {"name" = "anotherName"}
  )
 },
 {"someKey" = "newTitle";
  "names": (
   {"name" = "someName"}
  )
 }
)

谢谢..

Answer 1

据我从你的问题中了解到，你想将单个对象挑选到一个字典对象中..

NSArray *yourArray=.... /* array which contains this data: ({"someKey" = "title";
  "name" = "someName";
 },
 {"someKey" = "title";
  "name" = "anotherName";
 }
)*/
NSMutableDictionary *newDictionary=[[NSMutableDictionary alloc]init];

for(int i=0;i<[yourArray count];i++){
    [newDictionary setObject:[yourArray objectAtIndex:i] forKey:@"names"];
}