Shitty Redis

socket.rb

require 'socket'

server = TCPServer.new 2000

data = {}

loop do

  client = server.accept
  client.puts "Welcome to the key-value server"

  loop do
    command = client.gets.strip
    method, key, value = command.split " "
    puts method

    if method == "PUT"
      data[key] = value
      client.puts "STORED"
    elsif method == "GET"
      client.puts data[key]
    elsif method == "DELETE"
      data.delete key
      client.puts "DELETED"
    else
      client.puts "METHOD NOT SUPPORTED"
      client.close
      break
    end

  end
end