Rxswift map

func transformUsingMap() -> Observable<String> {
    return Observable.of(1, 2, 3)
        .map { String("\($0)") }
}

func arrayToNewObject(items: [Item]) -> [Data] {
   return items.map({ item in 
                   return Data(item)
       })
}

Similar codes

1 vote388 views1 answer
Cross origin requests are only supported for http wkwebview
Swift
0 vote347 views1 answer
Swift 5 change message color of alert
Swift
0 vote351 views1 answer
How to delete from list tvos swiftui coredata
Swift
8 votes485 views2 answers
Acer swift 3
Swift
1 vote352 views1 answer
Rtl ios swift
Swift
0 vote348 views1 answer
Swift 5 flatMap wtih keypath
Swift
1 vote371 views1 answer
Swift scroll to tableviewcell
Swift
1 vote346 views1 answer
Swift 5 get current year
Swift
0 vote388 views1 answer
Swift lazy property
Swift
0 vote379 views1 answer
Initialize array with zero in swift
Swift