Contents

module Fish0
  class Collection < Array
    def cache_key
      most_recent = select(&:updated_at).sort_by(&:updated_at).last

      timestamp = time_to_string(most_recent ? most_recent.updated_at : Time.zone.now)

      "#{objects_key}-#{timestamp}"
    end

    protected

    def objects_key
      Digest::MD5.hexdigest(map(&:slug).join)
    end

    def time_to_string(timestamp)
      timestamp.strftime('%Y%m%d%H%M%S%9N')
    end
  end
end

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
fish0-0.0.15	lib/fish0/collection.rb
fish0-0.0.14	lib/fish0/collection.rb
fish0-0.0.13	lib/fish0/collection.rb
fish0-0.0.12	lib/fish0/collection.rb
fish0-0.0.11	lib/fish0/collection.rb
fish0-0.0.10	lib/fish0/collection.rb
fish0-0.0.9	lib/fish0/collection.rb
fish0-0.0.8	lib/fish0/collection.rb
fish0-0.0.7	lib/fish0/collection.rb
fish0-0.0.6	lib/fish0/collection.rb