Rails - Mar 2007 - Can't use models in migrations

Hi there,

This always used to work for me... but not now. I want to blame Rails
1.2 but I''m sure its not.

I can''t use AR models in my migrations. To make sure its not just my
dodgy code I tried to do the same with a well known plugin..
acts_as_versioned.

A migration such as the one below (taken from acts_as_versioned) is
giving the error
undefined method `create_versioned_table'' for
#<ActiveRecord::ConnectionAdapters::MysqlAdapter:0xb74a1d44>

What the hell is that about? create_versioned_table is a definition of
Post.. not bloody SqlAdapter whatever.

Ideas?

Thanks
-henry

        #   class AddVersions < ActiveRecord::Migration
        #     def self.up
        #       # create_versioned_table takes the same options hash
        #       # that create_table does
        #       Post.create_versioned_table
        #     end
        #
        #     def self.down
        #       Post.drop_versioned_table
        #     end
        #   end

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Hmmm, as expected I was at fault..

I was giving my migrations the same class names as their respective
models... madness.

ta
-h

On Mar 25, 9:37 pm, "Henry Turner"
<henryturnerli...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
wrote:
> Hi there,
>
> This always used to work for me... but not now. I want to blame Rails
> 1.2 but I''m sure its not.
>
> I can''t use AR models in my migrations. To make sure its not just
my
> dodgy code I tried to do the same with a well known plugin..
> acts_as_versioned.
>
> A migration such as the one below (taken from acts_as_versioned) is
> giving the error
> undefined method `create_versioned_table'' for
> #<ActiveRecord::ConnectionAdapters::MysqlAdapter:0xb74a1d44>
>
> What the hell is that about? create_versioned_table is a definition of
> Post.. not bloody SqlAdapter whatever.
>
> Ideas?
>
> Thanks
> -henry
>
>         #   class AddVersions < ActiveRecord::Migration
>         #     def self.up
>         #       # create_versioned_table takes the same options hash
>         #       # that create_table does
>         #       Post.create_versioned_table
>         #     end
>         #
>         #     def self.down
>         #       Post.drop_versioned_table
>         #     end
>         #   end

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