Merge pull request #64 from hyperoslo/feature/localizable-string-args

Implement localized string with arguments
hyperoslo · Apr 1, 2016 · d686e0d · d686e0d
2 parents c5920b0 + baab438
commit d686e0d
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diff --git a/README.md b/README.md
@@ -177,6 +177,7 @@ And `.Custom()` for your own dispatch queues.
 
 ```swift
 let string = localizedString("My Profile")
+let formattedString = localizedString(key: "%d numbers", arguments: 10) 
 ```
 
 Swift access (pun intended) to `NSLocalizedString`, you will get more valid auto completion

diff --git a/Source/Shared/Localization.swift b/Source/Shared/Localization.swift
@@ -7,3 +7,9 @@ public func localizedString(key: String, _ bundleClass: AnyClass? = nil, comment
     return NSLocalizedString(key, bundle: NSBundle.mainBundle(), comment: (comment != nil) ? comment! : key)
   }
 }
+
+public func localizedString(key: String, _ bundleClass: AnyClass? = nil, comment: String? = nil, arguments: CVarArgType...) -> String {
+  return withVaList(arguments) {
+    NSString(format: localizedString(key, bundleClass, comment: comment), locale: NSLocale.currentLocale(), arguments: $0)
+    } as String
+}