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Contents
# frozen_string_literal: true
module Mongoid
# Encapsulates behavior around caching.
module Cacheable
extend ActiveSupport::Concern
included do
cattr_accessor :cache_timestamp_format, instance_writer: false
self.cache_timestamp_format = :nsec
end
# Print out the cache key. This will append different values on the
# plural model name.
#
# If new_record? - will append /new
# If not - will append /id-updated_at.to_formatted_s(cache_timestamp_format)
# Without updated_at - will append /id
#
# This is usually called inside a cache() block
#
# @example Returns the cache key
# document.cache_key
#
# @return [ String ] the string with or without updated_at
def cache_key
return "#{model_key}/new" if new_record?
return "#{model_key}/#{_id}-#{updated_at.utc.to_formatted_s(cache_timestamp_format)}" if do_or_do_not(:updated_at)
"#{model_key}/#{_id}"
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems