José Valim bd1666ad1d Add scoping and unscoped as the syntax to replace the old with_scope and with_exclusive_scope. A few examples: ...

* with_scope now should be scoping:

Before:

  Comment.with_scope(:find => { :conditions => { :post_id => 1 } }) do
    Comment.first #=> SELECT * FROM comments WHERE post_id = 1
  end

After:

  Comment.where(:post_id => 1).scoping do
    Comment.first #=> SELECT * FROM comments WHERE post_id = 1
  end

* with_exclusive_scope now should be unscoped:

  class Post < ActiveRecord::Base
    default_scope :published => true
  end

  Post.all #=> SELECT * FROM posts WHERE published = true

Before:

  Post.with_exclusive_scope do
    Post.all #=> SELECT * FROM posts
  end

After:

  Post.unscoped do
    Post.all #=> SELECT * FROM posts
  end

Notice you can also use unscoped without a block and it will return an anonymous scope with default_scope values:

  Post.unscoped.all #=> SELECT * FROM posts

2010-06-29 17:18:55 +02:00

..

active_record

Add scoping and unscoped as the syntax to replace the old with_scope and with_exclusive_scope. A few examples:

2010-06-29 17:18:55 +02:00

rails/generators

Avoid a blank line before the add/remove columns

2010-06-25 15:06:32 -03:00

active_record.rb

eliminate alias_method_chain from ActiveRecord

2010-05-09 02:37:52 +03:00