class ActiveLdap::Ldif::ChangeRecord::Control

def ==(other)
  other.is_a?(self.class) and
    @type == other.type and
    @criticality = other.criticality and
    @value == other.value
end

def criticality?
  @criticality
end

def initialize(type, criticality, value)
  @type = type
  @criticality = normalize_criticality(criticality)
  @value = value
end

def normalize_criticality(criticality)
  case criticality
  when "true", true
    true
  when "false", false
    false
  when nil
    nil
  else
    raise ArgumentError,
          _("invalid criticality value: %s") % criticality.inspect
  end
end

def to_a
  [@type, @criticality, @value]
end

def to_hash
  {
    :type => @type,
    :criticality => @criticality,
    :value => @value,
  }
end

def to_s
  result = "control: #{@type}"
  result << " #{@criticality}" unless @criticality.nil?
  result << @value if @value
  result << "\n"
  result
end