How To Install ruby-activerecord-nulldb-adapter on Ubuntu 22.04
Introduction
In this tutorial we learn how to install ruby-activerecord-nulldb-adapter
on Ubuntu 22.04.
What is ruby-activerecord-nulldb-adapter
ruby-activerecord-nulldb-adapter is:
NullDB provides a database backend for Ruby ActiveRecord that translates database interactions into no-ops. Using NullDB enables one to test model business logic - including after_save hooks - without ever touching a real database.
There are three methods to install ruby-activerecord-nulldb-adapter
on Ubuntu 22.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install ruby-activerecord-nulldb-adapter Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install ruby-activerecord-nulldb-adapter
using apt-get
by running the following command:
sudo apt-get -y install ruby-activerecord-nulldb-adapter
Install ruby-activerecord-nulldb-adapter Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install ruby-activerecord-nulldb-adapter
using apt
by running the following command:
sudo apt -y install ruby-activerecord-nulldb-adapter
Install ruby-activerecord-nulldb-adapter Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install ruby-activerecord-nulldb-adapter
using aptitude
by running the following command:
sudo aptitude -y install ruby-activerecord-nulldb-adapter
How To Uninstall ruby-activerecord-nulldb-adapter on Ubuntu 22.04
To uninstall only the ruby-activerecord-nulldb-adapter
package we can use the following command:
sudo apt-get remove ruby-activerecord-nulldb-adapter
Uninstall ruby-activerecord-nulldb-adapter And Its Dependencies
To uninstall ruby-activerecord-nulldb-adapter
and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove ruby-activerecord-nulldb-adapter
Remove ruby-activerecord-nulldb-adapter Configurations and Data
To remove ruby-activerecord-nulldb-adapter
configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge ruby-activerecord-nulldb-adapter
Remove ruby-activerecord-nulldb-adapter configuration, data, and all of its dependencies
We can use the following command to remove ruby-activerecord-nulldb-adapter
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge ruby-activerecord-nulldb-adapter
References
Summary
In this tutorial we learn how to install ruby-activerecord-nulldb-adapter
package on Ubuntu 22.04 using different package management tools: apt
, apt-get
and aptitude
.