How To Install ruby-memoist on Ubuntu
Posted on April 1, 2023 (Last modified on May 20, 2023 )
2 minutes • 361 words
Introduction
In this tutorial we learn how to install ruby-memoist on Ubuntu.
What is ruby-memoist
ruby-memoist is:
The memoist library provides methods memoization. Memoization cached objects can be looked up faster.
This is an extraction of Ruby on Rails’ ActiveSupport::Memoizable library. Ruby on Rails’ ActiveSupport::Memoizable has been already deprecated, but it is still useful.
There are three methods to install ruby-memoist on Ubuntu. 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-memoist 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-memoist using apt-get by running the following command:
sudo apt-get -y install ruby-memoist
Install ruby-memoist Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install ruby-memoist using apt by running the following command:
sudo apt -y install ruby-memoist
Install ruby-memoist 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-memoist using aptitude by running the following command:
sudo aptitude -y install ruby-memoist
How To Uninstall ruby-memoist on Ubuntu
To uninstall only the ruby-memoist package we can use the following command:
sudo apt-get remove ruby-memoist
Uninstall ruby-memoist And Its Dependencies
To uninstall ruby-memoist and its dependencies that are no longer needed by Ubuntu, we can use the command below:
sudo apt-get -y autoremove ruby-memoist
Remove ruby-memoist Configurations and Data
To remove ruby-memoist configuration and data from Ubuntu we can use the following command:
sudo apt-get -y purge ruby-memoist
Remove ruby-memoist configuration, data, and all of its dependencies
We can use the following command to remove ruby-memoist configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge ruby-memoist
Dependencies
ruby-memoist have the following dependencies:
References
Summary
In this tutorial we learn how to install ruby-memoist package on Ubuntu using different package management tools: apt, apt-get and aptitude.