Activerecord-Import imports associations for invalid models

[jacob-carlborg-apoex]

When importing models with associations and the main model fails to validate, Activerecord-Import will import the associations anyway. This is with the recursive: true option.

The problem is here:

activerecord-import/lib/activerecord-import/import.rb

Line 749 in 5c0efb8

import_associations(models, options.dup.merge(validate: false))

The models that failed to validate need to be filtered out from the models variable. I don't have time right now to do a PR.