require File.expand_path("../../lib/lumberjack.rb", __FILE__) require 'stringio' require 'fileutils' def tmp_dir File.expand_path("../tmp", __FILE__) end def create_tmp_dir FileUtils.rm_r(tmp_dir) if File.exist?(tmp_dir) FileUtils.mkdir_p(tmp_dir) end def delete_tmp_dir FileUtils.rm_r(tmp_dir) end