12/13/2023 0 Comments Active admin ruby versions![]() # Reduces boot times through caching required in config/boot.rb ![]() # gem 'capistrano-rails', group: :development # Use Redis adapter to run Action Cable in production So your application_controller.rb should go from looking like this: class ApplicationController 5.2.0' So, why do we need to make any changes at all to get Rails up and running? It's because when we make a Rails API app, Rails isn't expecting to serve HTML pages, and because we're adding ActiveAdmin, we actually need it to.īefore you install ActiveAdmin, you'll need to switch a couple of Rails classes and add some middleware that it relies on.įirst, you’ll need to swap your app/controllers/application_controller.rb from using the API to using Base, being sure to add in protect_from_forgery with: :exception. ( Thanks to Roman Rott for inspiring this bit.) Step 2: Getting ActiveAdmin working With a couple of small tweaks to Rails Let's quit Rails and get ready for step 2. Look-there’s even a kitten in that illustration! So great. It’ll do some stuff, eventually telling you that it’s listening on If you visit it, you should see something like this: Yay Rails! Once the install process has finished, you can fire up Rails: bin/rails s -p 3001 Maybe use this time to congratulate yourself, because you’re doing great. We are already part of the way to making a delicious smoothie. # Place files for /public in /client/public # Ignore public, as it is built on deploy # Ignore master key for decrypting credentials and more. # git config -global core.excludesfile '~/.gitignore_global' # or operating system, you probably want to add a global ignore instead: # If you find yourself ignoring temporary files generated by your text editor gitignore file should look something like this: # See for more about ignoring files. gitignore, as this will be populated at build by our front end. ![]() So, first up, start a new Rails app with the -api flag: mkdir list-of-ingredientsīefore you commit, add /public to. If you see Rails 5.2.0, we’re ready to roll. The best way to check that is to run rails -v in your terminal. will work out your operating system, and will walk you through getting Rails 5.2.0 installed. There are a ton of great tutorials on getting Ruby and Rails set up in your local development environment. Step 1: Getting Rails 5 set up With that delicious low-carb API-only mode If you want to skip ahead to the finished repo, you can do so here, and if you want to see it in action, you do that here. So you can have lightning fast rendering on the front end.Īnd it’ll look something like this: Our app, List of Ingredients, which really does what it says on the tin. Single page app support with React Router Same-origin (so no CORS complications) with build steps to manage both Node and Ruby. Just the best bits, leaving React to handle the UI. It’s thematically appropriate!Īll the power of a highly-tuned Webpack config without the hassle. And given that theme, we’re going to build an app that shows us recipes for smoothies. We’re going to build it, then we’re going to deploy it to Heroku, and then we’re going to celebrate with a delicious, healthy beverage of your choosing. But all is not lost-with a couple of steps you can be running a Rails 5 app, API-only, serving your Create React App client on the front end, with full access to ActiveAdmin. The issue is that removing the non-API bits of Rails breaks it. There are a host of customisation options, and it’s pretty easy for clients to use if you need a CMS. Still, I’ve worked with ActiveAdmin on a few projects, and as an interface between you and the database, it’s pretty unmatched for ease of use. Create React App even supports proxying API requests in development, so you can be running two servers locally without having to litter your app with if NODE_ENV = ‘development’. It’s no longer 100% omakase.Īnd for projects that don’t need CMS-like capabilities, Rails and that works pretty great straight away. In Rails 5 you can now create an API-only Rails app, meaning you can build your front-end however you like-using Create React App, for example. Rails is an incredible framework, but modern web development has moved to the front-end, meaning sometimes you don’t need all the bulk of the asset pipeline and the templating system. How to blend a rock-solid CMS and API with the absolute best in front-end tooling, built as a single project and hosted seamlessly on Heroku. User Interface / User Experience Lead May 16, 2018
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