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: aix-power.rb
    path of file: ./repos/metasploit-framework/external/source/unixasm
    
    the code of the file until where you have to start completion: #!/usr/bin/env ruby

require 'erb'

class Template
  attr_accessor :template, :result

 
    
  def parse
vers = [
  '6.1.4',
  '6.1.3',
  '6.1.2',
  '6.1.1',
  '6.1.0',
  '5.3.10',
  '5.3.9',
  '5.3.8',
  '5.3.7',
]

vers.each do |ver|
  case ver
  when '6.1.4'
    __NR_execve      = 7
    __NR_getpeername = 211
    __NR_accept      = 237
    __NR_listen      = 240
    __NR_bind        = 242
    __NR_socket      = 243
    __NR_connect     = 244
    __NR_close       = 278
    __NR_kfcntl      = 658

  when '6.1.3'
    __NR_execve      = 7
    __NR_getpeername = 205
    __NR_accept      = 232
    __NR_listen      = 235
    __NR_bind        = 237
    __NR_socket      = 238
    __NR_connect     = 239
    __NR_close       = 272
    __NR_kfcntl      = 644

  when '6.1.2'
    __NR_execve      = 7
    __NR_getpeername = 205
    __NR_accept      = 232
    __NR_listen      = 235
    __NR_bind        = 237
    __NR_socket      = 238
    __NR_connect     = 239
    __NR_close       = 272
    __NR_kfcntl      = 635

  when '6.1.1'
    __NR_execve      = 7
    __NR_getpeername = 202
    __NR_accept      = 229
    __NR_listen      = 232
    __NR_bind        = 234
    __NR_socket      = 235
    __NR_connect     = 236
    __NR_close       = 269
    __NR_kfcntl      = 614

  when '6.1.0'
    __NR_execve      = 6
    __NR_getpeername = 203
    __NR_accept      = 229
    __NR_listen      = 232
    __NR_bind        = 234
    __NR_socket      = 235
    __NR_connect     = 236
    __NR_close       = 269
    __NR_kfcntl      = 617

  when '5.3.10', '5.3.9', '5.3.8', '5.3.7'
    __NR_execve      = 6
    __NR_getpeername = 198
    __NR_accept      = 214
    __NR_listen      = 215
    __NR_bind        = 216
    __NR_socket      = 217
    __NR_connect     = 218
    __NR_close       = 245
    __NR_kfcntl      = 493

  end

  @src.__NR_execve      = __NR_execve
  @src.__NR_getpeername = __NR_getpeername
  @src.__NR_accept      = __NR_accept
  @src.__NR_listen      = __NR_listen
  @src.__NR_bind        = __NR_bind
  @src.__NR_socket      = __NR_socket
  @src.__NR_connect     = __NR_connect
  @src.__NR_close       = __NR_close
  @src.__NR_kfcntl      = __NR_kfcntl

  @src.ver = ver
  @src.parse
end