Dev env setup

Enable direnv:

direnv allow

Install dependencies:

bundle install

Build Yard docs for Solargraph:

yard gems

Start the server:

rackup

By default, the server runs on port 9292

Database migration

Migrate:

sequel -m db/migrations "$DB_URL"

Rollback everything:

sequel -m db/migrations -M 0 "$DB_URL"

Replace 0 with the timestamp of a migration, all migrations created after the specified migration will be rolled back.