Merge pull request #23 from olejnjak/patch-1

Updated podspec to RAC 4.0 final

Author: Guido Marucci Blas

ReactiveArray.podspec

@@ -15,6 +15,6 @@ Pod::Spec.new do |spec|
   spec.ios.deployment_target = '8.0'
   #spec.osx.deployment_target = '10.9'
 
-  spec.dependency 'ReactiveCocoa', '4.0.0-alpha-3'
+  spec.dependency 'ReactiveCocoa', '~> 4.0'
   spec.framework = "Foundation"
 end

ReactiveArray/ReactiveArray.swift

@@ -18,6 +18,7 @@ import Foundation
 
 import Foundation
 import ReactiveCocoa
+import Result
 
 public final class ReactiveArray<T>: CollectionType, MutableCollectionType, CustomDebugStringConvertible {