class SplitIoClient::Cache::Repositories::RedisFlagSetsRepository

def add_feature_flag_to_flag_set(flag_set, feature_flag)
  # not implemented
end

def add_flag_set(flag_set)
  # not implemented
end

def flag_set_exist?(flag_set)
  @adapter.exists?(namespace_key(".flagSet.#{flag_set}"))
end

def get_flag_sets(flag_sets)
  result = @adapter.redis.pipelined do |pipeline|
    flag_sets.each do |flag_set|
       pipeline.smembers(namespace_key(".flagSet.#{flag_set}"))
    end
  end
  to_return = Array.new
  result.each do |flag_set|
    flag_set.each { |feature_flag_name| to_return.push(feature_flag_name.to_s)}
  end
  to_return.uniq
end

def initialize(config)
  super(config)
  @adapter = SplitIoClient::Cache::Adapters::RedisAdapter.new(@config.redis_url)
end

def remove_feature_flag_from_flag_set(flag_set, feature_flag)
  # not implemented
end

def remove_flag_set(flag_set)
  # not implemented
end