Frequent question: How do I run a Ruby file in Terminal?

It’s easy — just create a file with the extension . rb , navigate to that file’s directory from the command line, and run it using $ ruby filename. rb (the dollar sign is just the command prompt). You’ll be able to gets from and puts to the command line now!

How do I run a ruby test in terminal?

Press Ctrl twice to invoke the Run Anything popup and execute the ruby script. rb command. In this case, you can specify the required command-line options and script arguments right in the popup, for example, ruby -v script. rb .

How do I run a Ruby file in terminal windows?

Follow these steps:

  1. Open your Windows launch screen (or use the Start Menu).
  2. Click the Start Command Prompt with Ruby program. …
  3. Change your location to the Developer Kit folder. …
  4. Use Ruby to set up more Ruby tools. …
  5. Enter the install command and wait for it to complete:

How do I run a Ruby project?

Select a project root in the Project tool window and press Alt+Insert . In the invoked popup, select Ruby File/Class and press Enter . In the invoked popup, specify a script name (script in our case) and click OK.

How do I run Ruby code?

Run a script

  1. Press Ctrl twice to invoke the Run Anything popup.
  2. Type the ruby script. rb command and press Enter . …
  3. (Optional) To run scratch files or scripts outside the project root, hold down the Alt key before running the command (in this case, the dialog title is changed to Run in Context).
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What IDE should I use for Ruby?

Best Ruby IDE Tools in 2018

Product Operating System License
RubyMine Windows, Linux, macOS, FreeBSD, OpenBSD, Solaris Proprietary
Aptana Studio Windows, Linux, macOS, FreeBSD, JVM, Solaris GPL
Selenium Windows, Linux, macOS Apache 2.0
Eclipse JVM EPL

How do I run Ruby on Rails on Windows?

Rails Installation on Windows

  1. Step 1: Check Ruby Version. First, check if you already have Ruby installed. …
  2. Step 2: Install Ruby. …
  3. Step 3: Install Rails. …
  4. Step 4: Check Rails Version. …
  5. Step 1: Install Prerequisite Dependencies. …
  6. Step 2: Install rbenv. …
  7. Step 3: Install Ruby. …
  8. Step 4: Install Rails.

How do I get 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.

Can IntelliJ run Ruby?

Create an empty application

To create a Ruby program from scratch, do the following: Run IntelliJ IDEA and click New Project on the Welcome Screen. In the New Project dialog, select Ruby on the left pane. Then, select a required Ruby interpreter in Project SDK.

Can I use IntelliJ for Ruby?

The Ruby plugin extends IntelliJ IDEA with the full-scale functionality for Ruby development. The plugin supports the same functionality as RubyMine, the standalone IDE for Ruby developers.