I have two NSMutableArray:
let value = data as NSDictionary
let array_item : NSArray! = (value.value(forKey: "mids") as! NSArray)
if let array = array_item {
let array_list : NSMutableArray! = NSMutableArray(array:array)
let array_list_checksum : NSMutableArray = NSMutableArray()
let array_list_server_version : NSMutableArray = NSMutableArray()
for item in array_list {
let dic_item : NSDictionary! = item as? NSDictionary
if let dic = dic_item {
array_list_checksum.add(dic.value(forKey: "checksum")!)
array_list_server_version.add(dic.value(forKey: "server_version")!)
array_server_versions = array_list_server_version
}
}
in array_list_checksum I have strings like: "efopfkefokepre4345345345345", in array_list_server_versions I have strings like: "version 2.0 in 2018" What I need to do is merge information of each checksum and each server version in this format: "version 2.0 in 2018 checksum: efopfkefokepre4345345345345", with the "checksum" word that is not included in the array. So my problem is to merge this two NSMutableArray in Swift and how to add the word "checksum:" between the two values.
You have two array you want to merge:
let array_list_checksum : NSMutableArray = NSMutableArray()
let array_list_server_version : NSMutableArray = NSMutableArray()
Use zip operator to merge arrays values into tuples of pairs. And use map operator to create merged array with format you wanted:
let merged = zip(array_list_server_version, array_list_checksum).map{
"\($0) checksum: \($1)"
}
Convert resulted array to NSMutableArray if you need it:
let mergedArray = NSMutableArray(array: merged)
Few notes: