Ruby on Rails makes Ruby more popular

The truth is that Ruby is still widely used today, but when compared to Python, PHP or Java is far behind. So it is no wonder it is not so easy to learn.

However, thanks to the efficiency of Ruby on Rails, many people have turned their eyes back to this language. Ruby on Rails is a fairly robust framework for creating web applications.

Some of the highlights of Ruby on Rails are as follows:

• It uses many configuration conventions. This makes the framework, once installed, ready to work.
• In Rails, there are several ways to do a certain thing. That is, it makes collaboration easier and the code easier to understand.
• With Ruby on Rails, you’ll have a framework that uses the DRY (Don’t Repeat Yourself) principle. With this, duplicity is eliminated and it makes it very agile.
• Open Source, so licensing should not be a problem for you.

If we add a robust and stable operating system like Debian to Ruby on Rails, then we have a great combination. So, let us start.

Install Ruby on Rails on Debian 10

Now we can start installing Ruby on Rails on Debian 10. The best way to do this is manually to get the latest stable version available. This way we will be able to take better advantage of its features.

First, start a new terminal session and run the following commands:

:~$ sudo apt install build-essential curl nodejs

Also install the following packages:

:~$ sudo apt install gawk autoconf automake bison libffi-dev libgdbm-dev libncurses5-dev libsqlite3-dev libtool libyaml-dev pkg-config sqlite3 zlib1g-dev libgmp-dev libreadline-dev libssl-dev

In case you do not have sudo enabled, I recommend you read our post about it.

How to enable sudo on Debian 10 Buster?

Now, you need to download the GPG key to install RVM (Ruby Version Manager) and then install Ruby.

:~$ curl -sSL https://rvm.io/mpapis.asc | sudo gpg --import -
:~$ curl -sSL https://rvm.io/pkuczynski.asc | sudo gpg --import -

Then, download the RVM script.

:~$ curl -sSL https://get.rvm.io | sudo bash -s stable --ruby

After that, refresh the bash profile.

:~$ source /etc/profile.d/rvm.sh

Now, check the version installed.

:~$ ruby -v
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-linux]

Now it is your turn to install Ruby on Rails. At the time of writing this post, the latest stable version is 5.2.3. So to install it, just use this command as root:

:~$ su
:~# gem install rails -v 5.2.3

Now, we can start a new project.

Start a new Ruby on Rails project on Debian 10

Now we’re going to create a new project for Ruby on Rails. To do this, create a folder with the name of the project and access it. Of course, choose the path and the name.

:~# exit
:~$ mkdir /home/angelo/example
:~$ cd /home/angelo/example

So, create the project.

:~# rails new example

Note: If you can not use rails command. Just log out and log in again.

Now it is necessary to serve the project. For that it is enough to use this command:

:~# cd example
:~# rails s

Note: you can run bundle install command to install all gem missed. After that, run rails s command again.

Also, you can specify an IP address and port.

:~# rails server --binding [Ip_address] --port [Port]

Finally, open your web browser and go to http://SERVER-IP:3000 and you will see this.

So, that is it.

Conclusion

Thanks to Ruby on Rails you can create great web applications for the market. All this, thanks to the potential of Ruby as a language and the structure of this framework. Using it with Debian 10 as a system is a guarantee of success.

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The post How to install Ruby on Rails on Debian 10 Buster? appeared first on Linux Windows and android Tutorials.

Ruby is an extremely powerful programming language for the web platform that enables developers to create blazingly fast web services without any problem. It’s being maintained and released as an open-source, free project. There are numerous frameworks, package managers and others out there that make things even more interesting.

If you’re interested in the web, then learning Ruby can be your go-to. Let’s get started by setting up the latest RubyMine from JetBrains on your Linux system right now!

Setting up Ruby

Before installing RubyMine, you have to install the Ruby programming language package on your system. Of course, what you’re going to do if your system don’t have the language package?

Run the following command according to your Linux distro –

• Ubuntu

sudo apt update && sudo apt upgrade -y

sudo apt install ruby-full

• Debian

sudo apt-get update && sudo apt-get upgrade -y

sudo apt-get install ruby-full

• Fedora

sudo yum install ruby

• Arch Linux

sudo pacman -Syyuu

sudo pacman -S ruby

• Other Linux distros

THere are also other ways of installing Ruby programming language support on your system. You can build Ruby from source, or install RVM (Ruby Version Manager). Let’s check out both ways.

• Installing Ruby from source

Download the latest tarball of Ruby.

Then, extract the downloaded TAR.GZ.

tar -xf ruby-2.6.0.tar.gz

Now, time to build and install the Ruby language.

./configure

Note – you can also add “–prefix=<custom_dir>” flag for specifying the installation location of the Ruby language.

make

sudo make install

• Installing using RVM

At first, install the GPG key for RVM –

gpg2 --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB

Now, install RVM –

\curl -sSL https://get.rvm.io | bash -s stable

Or, you can install the default Ruby and Rails with the following command –

\curl -sSL https://get.rvm.io | bash -s stable --rails

• Installing RubyMine from Snap store

The easiest way of installing RubyMine is through the snap. Snap is available on all the major Linux distros and there’s a pretty high chance that your system supports snap as well.

At first, make sure that you have “snad” set in your system. Then, run the following command –

sudo snap install rubymine --classic

Using RubyMine

Fire up RubyMine –

Let’s start by completing the installation process. Select not to import settings.

Now, select the UI theme of RubyMine.

Choose the keymap scheme you’re comfortable with.

Select the default plugins.

Install “Featured plugins” you need.

Let’s “Evaluate for free” RubyMine.

Enjoy!

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