redis_pool_wrapper.rb

require 'connection_pool'
require 'redis'
require 'metriks'

class RedisClientWrapper
  def initialize(options)
    @options = options.delete(:pool)
    @pool = ConnectionPool.new(@options) do
      ::Redis.new(options)
    end
  end

  def method_missing(name, *args)
    @pool.with do |redis|
      if redis.respond_to?(name)
        Metriks.timer("redis.operations.#{name}").time do
          redis.send(name, *args)
        end
      else
        super
      end
    end
  end
end

redis = RedisClientWrapper.new(pool: {size: 50, timeout: 10})

Shouldn't @options be used somewhere?

@badboy it should indeed! fixed the code, thank you! :)