require 'conditions_fu' require 'activerecord' Symbol.send(:include, ConditionsFu::SymbolQueryExtensions) # extend activerecord with the condition methods ActiveRecord::Base.send(:extend, ConditionsFu::Base) # override sanitize_sql_hash_for_conditions module ::ActiveRecord class Base class << self # use the sanitize_sql_hash_for_conditions_with_attribute_queries alias_method_chain :sanitize_sql_hash_for_conditions, :attribute_queries end end end