 
 extension NSArray : SequenceType {
   final public
+  
+  /// Return a *generator* over the elements of this *sequence*.
+  ///
+  /// Complexity: O(1)
   func generate() -> NSFastGenerator {
     return NSFastGenerator(self)
   }

    }
  }

  public func generate() -> Generator {
    return Generator(self)
  }

*/

extension NSSet : SequenceType {
  /// Return a *generator* over the elements of this *sequence*.
  ///
  /// Complexity: O(1)
  public func generate() -> NSFastGenerator {
    return NSFastGenerator(self)
  }
