Rails migration: t.references with alternative name?

Question

So I have a create_table like this for Courses at a School:

create_table :courses do |t|
  t.string :name
  t.references :course
  t.timestamps
end

Answer 1

I think this thread has a different more Rails-ish way: Scaffolding ActiveRecord: two columns of the same data type

In the migration:

t.belongs_to :transferrable_as

t.belongs_to :same_as