Data model for Ontohub, to be used by ontohub-backend and by hets-ontohub-adapter. It is created as a Rails engine.
In the following, the basic development workflow is described.
The database can be crated with RAILS_ENV=test rails db:create, which usually is only run once.
For migrations, run rails db:migrate.
If, for some reason, the database must be dropped and created anew, run RAILS_ENV=test rails db:reset.
The migrations are shared with the host application that requires this Rails engine.
Instead of copying them over to the host application, the migrations can reside only in this Rails engine.
When rake db:migrate is executed in the host, only the migrations of this Rails engine are executed using the host's database.yml.
For future models, the generator can be invoked directly from the root of this repository, as in
rails g model Repository name:string slug:string description:text created_at:datetime updated_at:datetime
This creates the model file and the migration file Note that Sequel does not generate timestamp columns on its own, hence, they have to be specified explicitly in the generate command.
To run tests on the models, simply run rake, rake spec or rspec from the root of this repository.
There is, however, no rails console or server that we can use. We can only use breakpoints in the specs for trial and error development.