Search Array of Dictionaries for Value in Swift

Question

I\'m new to Swift and taking a class to learn iOS programming. I find myself stumped on how to search in an array of dictionaries for a string value and dump the string valu

Answer 1

i have array of customer ,each customer having name,phone number and other stubs .so i used the below code to search by phone number in the array of dictionary in search bar

 for  index in self.customerArray
    {
        var string = index.valueForKey("phone")
        if let phoneNumber = index.valueForKey("phone") as? String {
            string = phoneNumber
        }
        else
        {
            string = ""
        }
        if string!.localizedCaseInsensitiveContainsString(searchText) {
            filtered.addObject(index)
            searchActive = true;
        }

    }