module ActsAsSearchable module ClassMethods def acts_as_searchable(options = {}) acts_as_ferret({ :remote => true }.merge(options)) extend FindByContents end module FindByContents def find_by_contents(query, ferret_options = {}, db_options = {}) pg_options = {} if ferret_options[:page] pg_options[:page] = ferret_options.delete(:page) end if ferret_options[:per_page] pg_options[:per_page] = ferret_options.delete(:per_page) end ferret_options[:limit] = :all # FIXME this is a HORRIBLE HACK ids = find_ids_with_ferret(query, ferret_options)[1][0..8000].map{|r|r[:id].to_i} if ids.empty? ids << -1 end if db_options[:conditions] db_options[:conditions] = sanitize_sql_for_conditions(db_options[:conditions]) + " and #{table_name}.id in (#{ids.join(', ')})" else db_options[:conditions] = "#{table_name}.id in (#{ids.join(', ')})" end pg_options[:page] ||= 1 result = find(:all, db_options) result.paginate(pg_options) end end end end ActiveRecord::Base.send(:extend, ActsAsSearchable::ClassMethods)