class Lumberjack::Device::RollingLogFile

def initialize(path, options = {})
  @path = File.expand_path(path)
  @keep = options[:keep]
  super(path, options)
  @file_inode = begin
    stream.lstat.ino
  rescue
    nil
  end
  @@rolls = []
  @next_stat_check = Time.now.to_f
  @min_roll_check = (options[:min_roll_check] || 1.0).to_f
end