![]() This process will be displayed in the Run tool window. RubyMine will create a controller, view, and several other files. In the invoked Add New Controller dialog, set the controller name to Welcome and add one action called index. In the invoked list, select rails g controller and press Enter. Press Control twice and start typing controller. To do this, you need to create a controller and a view. ![]() RubyMine will show the process of preparing the application to run.Ĭopy the 0.0.0.0:3000 address used by a web server, insert it to the browserâs address bar and press Enter to see the Rails default information page. Select the Development run configuration from the list and press Enter. Press Control twice and start typing development. To see it in action, you need to start a web server. Now we have a functioning Rails application. You can learn how to work with Version control systems in RubyMine from the Version control section. If you have Git installed in your operating system, generating a new Rails application also initializes a Git repository. On the right, RubyMine automatically opens main project files in the editor. You can see this process in the Run tool window.Īfter installing all dependencies, you can see a project structure in the Project tool window ( Alt+1) on the left. RubyMine creates a new Rails application, installs the gem dependencies mentioned in Gemfile, and installs JavaScript dependencies mentioned in the project's package.json file. If the selected version is not installed yet, RubyMine will install it upon project creation.Īfter youâve specified all the options, click Create in the New Project dialog.įor more information about creating a Rails application, refer to Create a new project. Wait until RubyMine downloads all available Rails versions and select the necessary version from the dropdown. If the Rails gem is not installed in the selected SDK or the necessary Rails version is missing, click in the field. ![]() Rails version: select a Rails version that you want to use in your project. Interpreter: select a Ruby interpreter that you want to use in your project. By default, RubyMine creates a directory with the same name as the project. Location: specify a path to the directory in which you want to create the project. Use this list to select the desired gem version, which will be used to run the tests. If the path to a step definition file or directory is relative, it is relative to the Working directory defined in this run/debug configuration. Name: specify a name for the project ( rails-helloworld in our case). To do that, add -r to the Runner options field.In the New Project dialog, select Application in the Rails group on the left pane and specify the following settings: Run RubyMine and click New Project on the Welcome Screen. To create a Rails application from scratch, do the following: We'll perform all steps using RubyMine installed on macOS.Äownload the completed project: rails_helloworld Create a Rails application This tutorial will show you how to create and run the most simple Rails project in RubyMine.Ä«efore starting this tutorial, do the following:Äownload and install the Ruby distribution for your platform.
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