Adding conditions to every find(:all) call

rubyonrails-talk
1

Alex

   > > with_scope(:find => { :conditions => ["bucket_id = ?",2] }) do    > > ..    > will that work for find_by_something or would you need methods for that too?

As with_scope is on the deprecation path - in version 2.0 -, you should consider replacing every    Folder.find(:all) call by a    @my_folders = Folder.find(:all, :conditions => 'bucket_id = 123')

, that you can later as you would have used Folder.find(:all) :

So,     Folder.find_by_name ('john') becomes     @my_folders.find_by_name ('john')

Alain

2

Justin

  > > @my_folders = Folder.find(:all, :conditions => 'bucket_id = 123')   > > @my_folders.find_by_name ('john')   > That seems very redundant and not DRY at all.

And also very wrong: this code doesn't work. My bad.

I misread the question and mis-reused the usual example of how to replace with_scope :

   user = User.find(params[:id])    user_articles = user.blog.articles

Alain

3

You sure that with_scope is on the deprecation path? Last I heard it was just being moved to protected, meaning it can only be used in models.

4

Brian

  > You sure that with_scope is on the deprecation path? Last I heard it was   > just being moved to protected, meaning it can only be used in models.

You're right.

Alain