module RLogger

# File lib/r_logger.rb, line 7
def make(log_file)
  @logger ||= {}

  log_file_name = if log_file.class.in? [String, Symbol]
                    log_file_name = log_file.to_sym

                    unless log_file_name.to_s.end_with? ".log"
                      log_file_name = "#{log_file_name}.log"
                    end

                    "#{root_path}/#{log_file_name}"
                  elsif log_file.respond_to? :to_path
                    log_file.to_path
                  else
                    raise Exceptions::UnsupportdParamType.new("log file parameter only support 'File' or 'String' Type.")
                  end

  # 如果已经存在日志对象，则返回已有的日志对象
  @logger[log_file_name] ||= ::Logger.new(log_file_name)
end

# File lib/r_logger.rb, line 28
def root_path
  @root ||= "#{Rails.root}/log"
end