Swift version: 5.6
Swift has built-in methods for shuffling arrays: shuffle()
and shuffled()
, depending on whether you want the shuffling to happen in place or not.
For example:
var albums = ["Red", "1989", "Reputation"]
// shuffle in place
albums.shuffle()
// get a shuffled array back
let shuffled = albums.shuffled()
SPONSORED Join a FREE crash course for mid/senior iOS devs who want to achieve an expert level of technical and practical skills – it’s the fast track to being a complete senior developer! Hurry up because it'll be available only until October 1st.
Sponsor Hacking with Swift and reach the world's largest Swift community!
Available from iOS 8.0 – see Hacking with Swift tutorial 2
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
Link copied to your pasteboard.