class MessagePack::Factory::Pool

def dump(object)
  @packers.with do |packer|
    packer.write(object)
    packer.full_pack
  end
end

def initialize(factory, size, options = nil)
  options = nil if !options || options.empty?
  @factory = factory
  @packers = MemberPool.new(size) { factory.packer(options).freeze }
  @unpackers = MemberPool.new(size) { factory.unpacker(options).freeze }
end

def load(data)
  @unpackers.with do |unpacker|
    unpacker.feed(data)
    unpacker.full_unpack
  end
end

def packer(&block)
  @packers.with(&block)
end

def unpacker(&block)
  @unpackers.with(&block)
end