require 'version'

# A base class for Error classes in your application.
class Error < StandardError
  
  is_versioned
  
  # The target of the error.
  attr_accessor :target
  
  # @param target The target of the error.
  def initialize(target=nil)
    @target = target
  end
  
  # The String to print.
  # 
  # @return [String]
  def to_s
    @target.to_s
  end
  
end

require 'error/import'