:order question

I'm new to rails, so excuse me if this is a silly/simple question - It
appears that rails is doing the annoying way of ordering items, with
10 - 19 following 1, 20-29 following 2, etcetera.

Does anyone know of a way to make it logically order id's?

class CreatePosts < ActiveRecord::Migration
  def self.up
    create_table :posts do |t|

  def self.down
    drop_table :posts

I've been using CocoaMySQL for managing the tables directly, as well.

I'm trying to call posts.id with classic pagination, namely

    @post_pages, @posts = paginate :posts, :order => 'id', :per_page
=> 10