Contents

module Gris
  module CacheKey
    extend ActiveSupport::Concern

    included do
      def cache_key
        case
        when new_record?
          fail NotImplementedError
        when timestamp = try(:updated_at)
          timestamp = timestamp.utc.to_s(:number)
          "#{self.class.model_name.cache_key}/#{id}-#{timestamp}"
        else
          "#{self.class.model_name.cache_key}/#{id}"
        end
      end
    end

    class_methods do
      def cache_key_for(id)
        "#{model_name.cache_key}/#{id}"
      end

      def cached_find(id)
        Gris.cache.fetch(cache_key_for(id)) do
          find(id)
        end
      end
    end
  end
end

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
gris-0.3.8	lib/gris/cache_key.rb
gris-0.3.7	lib/gris/cache_key.rb
gris-0.3.6	lib/gris/cache_key.rb
gris-0.3.4	lib/gris/cache_key.rb
gris-0.3.3	lib/gris/cache_key.rb
gris-0.3.2	lib/gris/cache_key.rb
gris-0.3.1	lib/gris/cache_key.rb
gris-0.3.0	lib/gris/cache_key.rb
gris-0.2.4	lib/gris/cache_key.rb
gris-0.2.3	lib/gris/cache_key.rb
gris-0.2.2	lib/gris/cache_key.rb