how do you run the rake db:seed to the database?
Ruby on Rails 3: Step 5: https://www.codecademy.com/en/courses/learn-rails/lessons/many-to-many/exercises/many-to-many-models-ii?action=resume
rake db:seed into the black area in the lower-middle of the screen with a blinking white thing (the cursor).
When I typed
rake db:seed, there was an error that said,
Remember to use 'rake' to run the migration