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# frozen_string_literal: true
# encoding: utf-8
module Mongoid
# Encapsulates behavior around caching.
#
# @since 6.0.0
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_s(cache_timestamp_format)
# Without updated_at - will append /id
#
# This is usually called insode a cache() block
#
# @example Returns the cache key
# document.cache_key
#
# @return [ String ] the string with or without updated_at
#
# @since 2.4.0
def cache_key
return "#{model_key}/new" if new_record?
return "#{model_key}/#{id}-#{updated_at.utc.to_s(cache_timestamp_format)}" if do_or_do_not(:updated_at)
"#{model_key}/#{id}"
end
end
end
Version data entries
21 entries across 21 versions & 2 rubygems