class ActiveRecord::Base
Public Class Methods
cache_key()
click to toggle source
# File lib/rails/cache/extended.rb, line 5 def self.cache_key Digest::MD5.hexdigest "#{where(nil).maximum(:updated_at).try(:to_i)}-#{where(nil).count}" #scoped.select("md5(COALESCE(date_part('epoch', MAX(updated_at))::char, '') || '-' || COUNT(*)) AS collection_cache_key").first.collection_cache_key end