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module ActiveRecord class Base private def self.add_order!(sql, order, scope = :auto) scope = scope(:find) if :auto == scope scoped_order = scope[:order] if scope if order sql << " ORDER BY #{connection.order(order)}" sql << ", #{connection.order(scoped_order)}" if scoped_order else sql << " ORDER BY #{connection.order(scoped_order)}" if scoped_order end end end end module ActiveRecord::ConnectionAdapters class AbstractAdapter def order(order) if order.class == Symbol case order when :random then "RANDOM()" else order.to_s end else order end end end end module ActiveRecord::ConnectionAdapters class MysqlAdapter def order(order) if order.class == Symbol case order when :random then "RAND()" else order.to_s end else order end end end end

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