ios - How to compare two strings ignoring case in Swift language?

Question

How can we compare two strings in swift ignoring case ? for eg :

var a = "Cash"
var b = "cash"

Is there any method that will return true if we compare var a & var b

Answer 1

Try this :

For older swift:

var a : String = "Cash"
var b : String = "cash"

if(a.caseInsensitiveCompare(b) == NSComparisonResult.OrderedSame){
    println("Et voila")
}

---

Swift 3+

var a : String = "Cash"
var b : String = "cash"
    
if(a.caseInsensitiveCompare(b) == .orderedSame){
    print("Et voila")
}