Question

How to merge dictionaries in Swift

Answer 1

let dict1 : [String:Int] = ["swift": 7, "java": 3, "c": 1, "c#": 2]
let dict2 : [String:Int] = ["pyton": 9, "c++": 7, "dart": 8]

let merge = dict1.merging(dict2) { (_, new) in new }

print(merge)




/*
run:

["pyton": 9, "c": 1, "c#": 2, "c++": 7, "java": 3, "swift": 7, "dart": 8]

*/

 

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