How do I check if a string contains another string in Swift?

Question

In Objective-C the code to check for a substring in an NSString is:

NSString *string = @\"hello Swift\";
NSRange textRange =[strin         


        

Answer 1

In Swift 4.2

Use

func contains(_ str: String) -> Bool

Example

let string = "hello Swift"
let containsSwift = string.contains("Swift")
print(containsSwift) // prints true