![]() ![]() If you find this feature useful, please share your own custom live templates with us in the comments below. Refer to our web help to learn more about creating, editing, and using live templates in RubyMine. Now you have an alternate template that allows you to wrap selected text in `` by pressing `⌥⌘J/Ctrl+Alt+J`: To do that, create a new live template (or just copy the existing `erbext`), change its name, description, and replace `$END$` with `$SELECTION$`: Now, the icing on the cake is that you can also create a live template that will surround selected text with custom live templates just like with HTML tags. Or call Insert Live Template by pressing `⌘J/Ctrl+J`, and choose your custom template by just typing it: You can either type the abbreviation of the template, and the RubyMine will generate it: That’s it! Now you have two new ways to quickly insert ``. ![]() Finally, decide if you want to insert the tag with Enter, Tab, or Space, and choose in which file types the tag should be available.In our case we want to have the caret right inside the tag. Specify where the cursor should be put after the template is inserted by typing `$END$`. Type the code that should be generated in the Template text field.Create an abbreviation that you will type for a quick insertion in the editor (like `erbext`), and provide a description that will help you remember what a specific template does(`F1`).Choose Rails from the list of available language/markup templates, and hit `+` to add a new template: Go to Preferences / Settings | Editor | Live Templates. ![]() This is exactly the kind of case where live templates come in handy because they allow you to create one. In the case of Ruby on Rails development, this is especially applicable to HTML and ERB tags.Īs you probably know when you start typing ``, which doesn’t have a similar version for the “non-rendering” Ruby code execution tag ``. While RubyMine has a built-in set of keywords for Ruby and Rails, and provides autocompletion for them, there are cases when using shortcuts is more preferable. Live Templates (aka Code Snippets in many text editors) is a simple solution allowing you to generate frequently-used custom code constructs, and quickly insert them in the editor. What is Live Templates and why use it for Ruby on Rails Another useful command to know is ‘rails destroy,’ it reverses whatever ‘rails generate’ does. This will create a full CRUD (Create, read, update, and delete) web interface for the TodoLists table. Please also check out the other recent posts uncovering navigation tips in RubyMine, and the 10 most useful shortcuts. Run‘ rails generate scaffold todolist title:string description: text’ in your Terminal (check you are still in the todoapp directory). Ruby 2.7.This post continues the series of useful tips and tricks in RubyMine, and is devoted to using Live Templates. Ruby v 2.7.3 (required by the Rails app) installed via rbenv: $ ruby -v & gem -v & bundle -v GC: G1 Young Generation, G1 Old Generation VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o. Subscription is active until December 18, 2021. I have installed the execjs gem but that did not seem to help.īuild #RM-212.5457.52, built on October 14, 2021 I have nodejs installed and available in PATH: $ node -v & npm -v & yarn -v home/user/.rbenv/versions/2.7.3/lib/ruby/gems/2.7.0/gems/execjs-2.7.0/lib/execjs/runtimes.rb:58:in `autodetect': Could not find a JavaScript runtime. The app runs fine outside of RubyMine but when I make an attempt to run it within, following the RM guide, I get: Trying to run a Rails application within RubyMine in order to use debugging for that one. ![]()
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