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 tru

Answer 1

extension String
{
    func equalIgnoreCase(_ compare:String) -> Bool
    {
        return self.uppercased() == compare.uppercased()
    }
}

sample of use

print("lala".equalIgnoreCase("LALA"))
print("l4la".equalIgnoreCase("LALA"))
print("laLa".equalIgnoreCase("LALA"))
print("LALa".equalIgnoreCase("LALA"))