lib/redis.rb in redis-3.0.6 vs lib/redis.rb in redis-3.0.7

@@ -25,10 +25,11 @@
   end
 
   include MonitorMixin
 
   def initialize(options = {})
+    @options = options.dup
     @original_client = @client = Client.new(options)
 
     super() # Monitor#initialize
   end
 
@@ -126,11 +127,11 @@
     end
   end
 
   # Get or set server configuration parameters.
   #
-  # @param [String] action e.g. `get`, `set`, `resetstat`
+  # @param [Symbol] action e.g. `:get`, `:set`, `:resetstat`
   # @return [String, Hash] string reply, or hash when retrieving more than one
   #   property with `CONFIG GET`
   def config(action, *args)
     synchronize do |client|
       client.call([:config, action] + args) do |reply|
@@ -2418,9 +2419,13 @@
     @original_client.id
   end
 
   def inspect
     "#<Redis client v#{Redis::VERSION} for #{id}>"
+  end
+
+  def dup
+    self.class.new(@options)
   end
 
   def method_missing(command, *args)
     synchronize do |client|
       client.call([command] + args)