# You can reuse this if you want. It's not entirely correct anyway ;-)
def analyze_args(arg_list)
  parsed_args = {}
  #We check that each argument is in the form 'arg=value'
  arg_list.each { |arg|
    key, value = arg.split '='
    if (key.nil? || value.nil?)
      raise "Some arguments are not in the 'arg=value' format"
    end
    parsed_args[key] = value
  }
  return parsed_args
end