# File lib/guard/rspec_formatter_results_path.rb, line 18
    def initialize
      path = ENV["GUARD_RSPEC_RESULTS_FILE"]
      if path.nil?
        STDERR.puts("Guard::RSpec: Warning: #{NO_ENV_WARNING_MSG}\n" \
                    "Guard::RSpec: Warning: #{NO_RESULTS_VALUE_MSG}")
        path = RSpecDefaults::TEMPORARY_FILE_PATH
      end

      @path = File.expand_path(path)
    end