undefined method `attached'

[picharras]

Hello, I have this error when migrating on rails 3.1.1

Run:

rake db:migrate
undefined method `attached' for #ActiveRecord::ConnectionAdapters::TableDefinition:0xb6c97cf8

My code is:

class CreateVideos < ActiveRecord::Migration
def self.up
create_table :videos do |t|
t.string :title
t.text :description
t.attached :video_hd

  t.timestamps
end

end

def self.down
drop_table :videos
end

end

[ksylvest]

Sorry the read me had a bug in it. In your migration (note the change of t.attached to t.attachment) do:

class CreateVideos < ActiveRecord::Migration
  def self.up
    create_table :videos do |t|
      t.string :title
      t.text :description
      t.attachment :video_hd

      t.timestamps
    end
  end

  def self.down
    drop_table :videos
  end
end

Let me know if this fixes the problem.

[ksylvest]

As an aside, you can see a full example application that uses the library and is specific for videos here:

https://github.com/ksylvest/zencodeit

[ksylvest]

Closing after fixing documentation.