Merge pull request #67 from turushan/swift4

Resolve "'characters' is deprecated" warning for Swift 4.
JohnSundell · Sep 29, 2018 · 29ba064 · 29ba064
2 parents d0acd59 + 5d5bfb4
commit 29ba064
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/main.swift b/main.swift
@@ -53,7 +53,7 @@ extension Process {
 
 extension String {
     var nonEmpty: String? {
-        guard characters.count > 0 else {
+        guard count > 0 else {
             return nil
         }
 
@@ -65,7 +65,7 @@ extension String {
             return self
         }
 
-        let startIndex = index(endIndex, offsetBy: -suffix.characters.count)
+        let startIndex = index(endIndex, offsetBy: -suffix.count)
         return replacingCharacters(in: startIndex..<endIndex, with: "")
     }
 }