How do I create array of dictionary in objective c

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How do I create array of dictionary in objective c



I am so far new in iOS.
I tried a lot to get an output but didn't get.
Please help, I want to store data into an Array like this format in Objective-C language:


Array


Objective-C


(

Appearance = Copper;
Bitterness = 50;
Style = "India Pale Ale (IPA)";
,

Appearance = "Jet Black";
Bitterness = 35;
Style = Stout;
,

Appearance = Copper;
Bitterness = 25;
Style = "English Brown Ale";
,

Appearance = "Deep Gold";
Bitterness = 25;
Style = Bock;

)



can anyone please help me out.





You should create a Codable (developer.apple.com/documentation/swift/codable) object instead of dictionay to store your array
– Quoc Nguyen
Aug 6 at 7:51


Codable





show your tried code
– Anbu.karthik
Aug 6 at 7:54





@QuocNguyen The question is tagged Objective-C
– Larme
Aug 6 at 8:00





@Larme, I didn't see it. In objective-c, you can create a Class instead of
– Quoc Nguyen
Aug 6 at 8:03


Class





thanku all for your valuable time
– Abhishek Suryawanshi
Aug 6 at 8:39




2 Answers
2



Here is the way to create Array of Dictionary :


Array


Dictionary



Objective C :


NSArray *arrTemp = @[
@@"Appearance" : @"Copper",
@"Bitterness" : @(50),
@"Style" : @"India Pale Ale (IPA)",

@@"Appearance" : @"Jet Black",
@"Bitterness" : @(35),
@"Style" : @"Stout",

@@"Appearance" : @"Copper",
@"Bitterness" : @(25),
@"Style" : @"English Brown Ale",

@@"Appearance" : @"Deep Gold",
@"Bitterness" : @(25),
@"Style" : @"Bock"
];



Swift :


let arrTemp: [[String:Any]] = [
["Appearance" : "Copper",
"Bitterness" : 50,
"Style" : "India Pale Ale (IPA)"],

["Appearance" : "Jet Black",
"Bitterness" : 35,
"Style" : "Stout"],

["Appearance" : "Copper",
"Bitterness" : 25,
"Style" : "English Brown Ale"],

["Appearance" : "Deep Gold",
"Bitterness" : 25,
"Style" : "Bock"]
]





thnx for you reply @VRAwesome
– Abhishek Suryawanshi
Aug 6 at 8:50



Dictionaries are initialized like this:


NSDictionary *dict = @ key : value, key2 : value2;



Arrays are initialized like this:


NSArray *array = @[Object1, Object2]



So you can create Dictionaries object as per your data and add to array like


NSArray *array = @[DicObject1, DicObject2]



Any doubt plz comment.





it helps a lot :) thnx @vivekDas
– Abhishek Suryawanshi
Aug 6 at 8:51






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