Swift : How to get the string before a certain character?

Question

How do I get the string before a certain character in swift? The code below is how I did it in Objective C, but can\'t seem to perform the same task in Swift. Any tips or su

Answer 1

You could use the method prefix(upTo:) in Swift 4 or above

var string = "hello Swift"
if let index = string.firstIndex(of: " ") {
    let firstPart = string.prefix(upTo: index)
    print(firstPart) // print hello
}