Forum: Ruby on Rails problem with migration

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Sasha S. (Guest)
on 2009-05-03 02:04
Hi
I have a problem im migration

1) ruby script/generate migration add_price

2)

class AddPrice < ActiveRecord::Migration
  def self.up
      add_column :products, :price, :precesion => 8, :scale => 2 ,
:default => 0
  end

  def self.down
       remove_column :products, :price
  end
end

3)Error

==  AddPrice: migrating
=======================================================
-- add_column(:products, :price, :decimal, {:scale=>2, :default=>0,
:precesion=>8})
rake aborted!
An error has occurred, all later migrations canceled:

Error adding decimal column: precision cannot be empty if scale if
specified


??? help me
Rob B. (Guest)
on 2009-05-03 02:37
(Received via mailing list)
On May 2, 2009, at 6:04 PM, Sasha S. wrote:

>      add_column :products, :price, :precesion => 8, :scale => 2 ,
> ==  AddPrice: migrating
> ??? help me
Compare the spelling in the error message to the spelling in your
migration.

-Rob

Rob B.    http://agileconsultingllc.com
removed_email_address@domain.invalid
E. Litwin (Guest)
on 2009-05-03 03:34
(Received via mailing list)
Change :precesion to :precision (second e should be an i)

On May 2, 3:04 pm, Sasha S. <removed_email_address@domain.invalid>
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