expose litekd configuration

lib/litestack/litekd.rb

@@ -13,11 +13,19 @@ module Litekd
     mmap_size: 32 * 1024 * 1024, # 32MB
   }
 
-  def self.connection(options = {})
+  def self.connection()
     # configuration should be loaded here
     @@connection ||= Litekd::Connection.new(DEFAULT_OPTIONS.merge(options))
   end
 
+  def self.options
+    @@options ||= {}
+  end
+
+  def self.configure(options = {})
+    @@options = options
+  end
+
   # scalars
   def self.string(key, **args) = Scalar.new(key, typed: :string, **args)
   def self.integer(key, **args) = Scalar.new(key, typed: :integer, **args)

test/test_litekd.rb

@@ -5,6 +5,8 @@
 
 Kredis = Litekd
 
+Litekd.configure({path: ":memory:"})
+
 class Person 
 
   include Litekd::Attributes