Written by Paul Hudson @twostraws
Many APIs, such as Codable, rely on their text input being provided as a Data rather than a String, but fortunately it only takes one line of code to make that conversion:
let data = Data(someString.utf8)Available from iOS 8.0
Did this solution work for you? Please pass it on!
Other people are reading…
About the Swift Knowledge Base
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
Get the ultimate experience
The Swift Power Pack includes my first six books for one low price, helping you jumpstart a new career in iOS development – check it out!