lib/lru_redux.rb in lru_redux-0.0.4 vs lib/lru_redux.rb in lru_redux-0.0.5

@@ -1,4 +1,14 @@
-module LruRedux; end
+module LruRedux
+  def self.is_19?
+    major,minor = RUBY_VERSION.split(".").map{|a| a.to_i}
+    major > 1 || (major == 1 && minor > 8)
+  end
+end
+
 require "lru_redux/version"
-require "lru_redux/cache"
+if LruRedux.is_19?
+  require "lru_redux/cache19"
+else
+  require "lru_redux/cache"
+end
 require "lru_redux/thread_safe_cache"