Allow excluding base from availableLanguages

nekrich · Jun 18, 2016 · b3d20da · b3d20da
1 parent 3ec6c27
commit b3d20da
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/Sources/Localize.swift b/Sources/Localize.swift
@@ -98,8 +98,13 @@ public class Localize: NSObject {
      List available languages
      - Returns: Array of available languages.
      */
-    public class func availableLanguages() -> [String] {
-        return NSBundle.mainBundle().localizations
+    public class func availableLanguages(excludeBase: Bool = false) -> [String] {
+        var availableLanguages = NSBundle.mainBundle().localizations
+        // If excludeBase = true, don't include "Base" in available languages
+        if let indexOfBase = availableLanguages.indexOf("Base") where excludeBase == true {
+            availableLanguages.removeAtIndex(indexOfBase)
+        }
+        return availableLanguages
     }
 
     /**