module Mongoid::Cacheable

Encapsulates behavior around caching.

Public Instance Methods

cache_key() click to toggle source

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

# File lib/mongoid/cacheable.rb, line 28
def cache_key
  return "#{model_key}/new" if new_record?
  return "#{model_key}/#{_id}-#{updated_at.utc.to_formatted_s(cache_timestamp_format)}" if try(:updated_at)
  "#{model_key}/#{_id}"
end