The simplest approach is, to provide a sort selector ([Apple's documentation][1] for details)
**Objective-C**
sortedArray = [anArray sortedArrayUsingSelector:@selector(localizedCaseInsensitiveCompare:)];
**Swift**
let descriptor: NSSortDescriptor = NSSortDescriptor(key: "YourKey", ascending: true, selector: "localizedCaseInsensitiveCompare:")
let sortedResults: NSArray = temparray.sortedArrayUsingDescriptors([descriptor])
---
Apple provides several selectors for alphabetic sorting:
- `compare:`
- `caseInsensitiveCompare:`
- `localizedCompare:`
- `localizedCaseInsensitiveCompare:`
- `localizedStandardCompare:`
[1]:
[To see links please register here]
**Swift**
var students = ["Kofi", "Abena", "Peter", "Kweku", "Akosua"]
students.sort()
print(students)
// Prints "["Abena", "Akosua", "Kofi", "Kweku", "Peter"]"
[Reference](
[To see links please register here]
)