How To Install ruby-file-validators on Ubuntu
Posted on April 1, 2023 (Last modified on May 20, 2023 )
2 minutes • 348 words
Introduction
In this tutorial we learn how to install ruby-file-validators on Ubuntu.
What is ruby-file-validators
ruby-file-validators is:
This gem adds file size and content type validations to ActiveModel. Any module that uses ActiveModel, for example ActiveRecord, can use these file validators.
There are three methods to install ruby-file-validators 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-file-validators 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-file-validators using apt-get by running the following command:
sudo apt-get -y install ruby-file-validators
Install ruby-file-validators Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install ruby-file-validators using apt by running the following command:
sudo apt -y install ruby-file-validators
Install ruby-file-validators 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-file-validators using aptitude by running the following command:
sudo aptitude -y install ruby-file-validators
How To Uninstall ruby-file-validators on Ubuntu
To uninstall only the ruby-file-validators package we can use the following command:
sudo apt-get remove ruby-file-validators
Uninstall ruby-file-validators And Its Dependencies
To uninstall ruby-file-validators and its dependencies that are no longer needed by Ubuntu, we can use the command below:
sudo apt-get -y autoremove ruby-file-validators
Remove ruby-file-validators Configurations and Data
To remove ruby-file-validators configuration and data from Ubuntu we can use the following command:
sudo apt-get -y purge ruby-file-validators
Remove ruby-file-validators configuration, data, and all of its dependencies
We can use the following command to remove ruby-file-validators configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge ruby-file-validators
Dependencies
ruby-file-validators have the following dependencies:
References
Summary
In this tutorial we learn how to install ruby-file-validators package on Ubuntu using different package management tools: apt, apt-get and aptitude.