ios - Time converter "071953Z" (ZULU TO CURRENT TIME) -


i'm using api gives me following time format:

"071953z"

  • 07 day

  • 19 hours

  • 53 minutes

  • z zulu time

as can see, there no current month , year, want added dont know how.

could me convert current time? thanks!

i think best bet store partial-datetime in datecomponents. can add month , year , use foundation's calendar api want:

extension datecomponents {     static func from(str: string) -> datecomponents? {         guard str.characters.count == 7 else {             return nil         }          var components = datecomponents()         components.timezone = timezone(secondsfromgmt: 0)         components.calendar = calendar(identifier: .gregorian)          let ranges = [0,2,4].map {             return str.index(str.startindex, offsetby: $0)..<str.index(str.startindex, offsetby: $0 + 2)         }          if let day = int(str[ranges[0]]) {             components.day = day         } else {             return nil         }         if let hour = int(str[ranges[1]]), hour < 24 {             components.hour = hour         } else {             return nil         }         if let minute = int(str[ranges[2]]), minute < 60 {             components.minute = minute         } else {             return nil         }          return components     } }  // formatter convert date local time. configure taste let formatter = dateformatter() formatter.datestyle = .medium formatter.timestyle = .medium  if var components = datecomponents.from(str: "071953z") {     components.year = 2017     components.month = 4      if let date = components.date {         print(formatter.string(from: date))     } else {         print("\(components) not make valid date")     } }

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