making SortOption on Groups backed by a String

g-Off · g-Off · commit 495a734220e1 · 2018-01-04T21:29:00.000-05:00
diff --git a/Sources/XcodeProject/Objects+Extensions/PBXGroup+Sorting.swift b/Sources/XcodeProject/Objects+Extensions/PBXGroup+Sorting.swift
@@ -9,7 +9,7 @@
 import Foundation
 
 public extension PBXGroup {
-	enum SortOption {
+	enum SortOption: String {
 		case name
 		case type
 		
