Truncate database in Ruby on Rails 6
Instead of chaining rails db:drop, rails db:create and rails db:migrate we are finally able to use one command that will clean database in case you have to seed it one more time:
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rails db:truncate_all
NOTE: In older versions of Rails, you can always use the database_cleaner gem. Thanks to this gem you can run DatabaseCleaner.clean_with :truncation in rails console or create a rake task on your own.
What is Rake?
Rake is a build automation tool written in Ruby. It allows you to automate tasks such as running tests, migrating databases, and more.
Rails uses Rake for running various tas...