# File lib/brakeman/tracker/controller.rb, line 86
    def get_before_filters processor, method
      filters = []

      if @before_filter_cache.nil?
        @before_filter_cache = []

        before_filters.each do |filter|
          @before_filter_cache << before_filter_to_hash(processor, filter.args)
        end
      end

      @before_filter_cache.each do |f|
        if filter_includes_method? f, method
          filters.concat f[:methods]
        end
      end

      filters
    end