Unable to migrate an STI table with 0.18.2

[hjdivad]

$ $(which crypt_keeper) --old-key 'KEY' --new-key 'NEW_KEY' --salt 'SALT' --table-name 'users' --columns 'ssn' --old-encryptor aes

`rescue in find_sti_class': The single-table inheritance mechanism failed to locate the subclass: 'Admin'. This error is raised because the column 'type' is reserved for storing the class in case of inheritance. Please rename this column if you didn't intend it to be used for storing the inheritance class or overwrite MigrateData.inheritance_column to use another column for that information. (ActiveRecord::SubclassNotFound)

[itspriddle]

Hey @hjdivad, can you give the bugfix/sti-models branch a try?

[hjdivad]

@itspriddle that branch almost works.

I have some records where the encrypted field is empty which results in the error:

/Users/davidjh/.rvm/gems/ruby-2.1.1g/gems/aes-0.5.0/lib/aes/aes.rb:119:in `update': data must not be empty (ArgumentError)

But if I clear out all of those records the migration works.

[itspriddle]

@hjdivad that's actually a separate issue, but I think I've figured out a work around. Can you pull the changes from bugfix/sti-models and try once more?

[jmazzi]

@hjdivad have you had a chance to try out this fix?

[hjdivad]

@jmazzi @itspriddle just re-ran the migration and it works great! Thanks ^_^

[jmazzi]

@hjdivad this has been released as 0.18.4

[hjdivad]

@jmazzi awesome thanks ^_^