You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: file.rb
    path of file: ./repos/metasploit-framework/lib/rex/post/meterpreter/channels/pools
    
    the code of the file until where you have to start completion: # -*- coding: binary -*-

require 'rex/post/meterpreter/channels/pool'
require 'rex/post/meterpreter/extensions/stdapi/tlv'

module Rex
module Post
module Meterpreter
module Channels
module Pools

###
#
# File
# ----
#
# This class represents a channel that is associated with a file
# on the remote half of the meter
    
  def File.open(client, name, mode = "r", perm = 0)
    Channel.create(client, 'stdapi_fs_file',
      self, CHANNEL_FLAG_SYNCHRONOUS,
      [
        {
          'type'  => Rex::Post::Meterpreter::Extensions::Stdapi::TLV_TYPE_FILE_PATH,
          'value' => client.unicode_filter_decode( name )
        },
        {
          'type'  => Rex::Post::Meterpreter::Extensions::Stdapi::TLV_TYPE_FILE_MODE,
          'value' => mode + "b"
        },
      ])
  end