How do I run a Ruby on Rails project?

How do I run a Ruby on Rails application?

Go to your browser and open http://localhost:3000, you will see a basic Rails app running. You can also use the alias “s” to start the server: bin/rails s . The server can be run on a different port using the -p option. The default development environment can be changed using -e .

How do I run an existing Ruby on Rails project?

How to run an existing Ruby-on-Rails project locally after cloning a repository. The first thing to do is to find the Ruby version used in the Rails project. Then, install the ruby version, bundler gem, dependencies (packages). Finally, set up the database and run the Rails project.

How do I run a Ruby project?

Create an empty application

  1. Run RubyMine and click New Project on the Welcome Screen.
  2. In the New Project dialog, make sure that Empty Project is selected on the left pane. Then, specify the following settings: Location: Specify a project’s location and name (ruby-helloworld in our case).

Can you run Ruby on Rails on Windows?

You can use Ruby in Windows with Ruby for Windows but if you want to use Rails I recommend that you use WSL. WSL is short for Windows Subsystem for Linux and it creates a Linux environment in Windows.

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How do I run Ruby on Windows?

How to Install and Run Ruby on Windows

  1. Go to Ruby Installer in your web browser.
  2. Click the big red Download button. A list of RubyInstallers appears.
  3. Click Ruby 2.2. …
  4. Run the installer program by choosing Run Program (if Windows presents this option) or double-clicking the file when it’s done downloading.

What IDE should I use for Ruby?

Sublime Text is the code editor that is customizable, lightweight, and high-performing. Sublime Text the best IDE for Ruby on Rails development today. It is one of the most prevalent editors due to its beautiful user interface, performance, and capability to add plugins, which can turn it into a fully-featured IDE.

How do I know what Ruby Version My project is?

“how to check ruby version” Code Answer’s

  1. // Command line:
  2. $ ruby -v.
  3. // Within irb type “RUBY_VERSION”
  4. # => “2.4.1”
  5. // If using RVM:
  6. $ rvm current.

Where do I write Ruby code?

Most Ruby programs can be run from what is called “the command line.” You write your code in a plain text editor (like TextEdit or Notepad, or something more sophisticated like BBEdit or Notepad++), save it to a text file with an extension of . rb, then run “ruby yourprogram. rb” from a command line.

How do I open the Ruby console?

Open up IRB (which stands for Interactive Ruby).

  1. If you’re using macOS open up Terminal and type irb , then hit enter.
  2. If you’re using Linux, open up a shell and type irb and hit enter.
  3. If you’re using Windows, open Interactive Ruby from the Ruby section of your Start Menu.
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How do I install Rbenv on Windows?


  1. Config path. Add the bin & shims directory to your PATH environment variable for access to the rbenv command. …
  2. Restart your shell. > exit.
  3. Run the following command after rbenv installation , to enable the ruby . > rbenv install 2.2.4 > rbenv global 2.2.4 > rbenv rehash.

How do I know if Ruby is installed on Windows?

To check if Ruby installed correctly, open the Run dialog box ( Windows Key + R ) and type powershell . In the PowerShell window type in the command ruby -v . If everything went well you should see a message like ruby 1.9.

How do you install a window bundler?

Install Bundler

  1. Browse to the directory where you downloaded the Documentation theme for Jekyll.
  2. Delete or rename the existing Gemfile and Gemfile. lock files.
  3. Install Bundler: gem install bundler.
  4. Initialize Bundler: bundle init. …
  5. Open the Gemfile in a text editor. …
  6. Save and close the file.
  7. Type bundle install .