# File lib/hoptoad_notifier.rb, line 107
    def build_lookup_hash_for(exception, options = {})
      notice = build_notice_for(exception, options)

      result = {}
      result[:action]           = notice.action      rescue nil
      result[:component]        = notice.component   rescue nil
      result[:error_class]      = notice.error_class if notice.error_class
      result[:environment_name] = 'production'

      unless notice.backtrace.lines.empty?
        result[:file]        = notice.backtrace.lines.first.file
        result[:line_number] = notice.backtrace.lines.first.number
      end

      result
    end