Learn Ruby on Rails - Full Course 

So FCC actually provided us a tutorial by someone with 2 best sellers on ruby. Incredible!

For those having trouble with tzinfo-data: 1. gem uninstall tzinfo-data 2. In the Gemfile, replace 'gem "tzinfo-data", platforms: %i[ mingw mswin x64_mingw jruby ]' to just gem "tzinfo-data" 3. bundle install

For those having issues with the sign_out (destroy_user_session_path) do the following: change "method: :delete" to "data: { turbo_method: :delete }"

So I was here when this video had a less than hundred views and I was learning rails. Hands down, best tutorials I could find when I needed guidance and help in understanding rails. John Elder helped in the way I never thought someone could help other person. And appreciating him is the least I could do. For someone just starting out with rails, this tutorial is the best kick-start to the journey. And be persistent, it's gonna come to you :)

This is a good one! I started my Rails journey 3 months ago and tried to follow along 4 different tutorials and got lost during the process. I stumbled upon this and finished it within 2 days alongside my regular mundane work and was not distracted. It is worth giving it a try. I have enjoyed it very much. Thank you!

thanks for going over this in such a way that feels as if youre actually explaining to someone who is learning and not someone who has 10 + years developing and is taking a refresher

For y'all having a prob in the signout page, at 1:57:00 the "method: :delete" doesnt work. It needs to be "data: {turbo_method: :delete}" because rails-ujs got removed. Make sure to install turbo before by following these steps: 1-Add the turbo-rails gem to your Gemfile: gem 'turbo-rails' 2-Run ./bin/bundle install. 3-Run ./bin/rails turbo:install.

A really brief video to get familiar with Rails. I appreciate it. Keep up the excellent work.

Overall this was a good tutorial. I was expecting more detailed explanations as to what exactly we are coding but it is more project-based where you code along. Also, as the video gets older it is important to note that there will be a number of issues you will run into. 1) There is about an hour spent on styling using Bootstrap. The version used is outdated and some parts are deprecated so you will need to make adjustments. 2) The Rails autogenerated pages for the Friends section is quite different than what is shown on the video 3) There is not much explanation as to what is going on in when Rails autogenerates stuff so that we can somehow troubleshoot any errors we may be having. 4) Ive ran into issues with destroying a friend, Sign in error. There are a few more other users have mentioned so check the comments to see what adjustments you may need.

As someone who's been cursed with errors and other headaches related to coding, the sigh of relief I breathed when everything worked during the introduction was GREAT. Thanks for this tutorial, your channel is extremely helpful.

i bought a full corse in this and this YT video you posted for free is leaps and bounds more descriptive, you explained everything in way that makes one feel not so overwhelmed. Thank you Sir

Best ROR tutorial for beginners! Believe me this is the first time I've felt like commenting for a tutorial video. This tutorial covers all aspects right from scratch to deployment. Something every beginner wants to learn. 'John Elder' does the best job here. Thumbs Up, Wayyy to go...Cheers man :D

This has been an incredible teaching; was damn easy to learn and implement parallelly. Thank you John for helping me in my ROR journey.

buummm said the peeled! Yes now! Thank you very much John. I finish the CRUD and Login with Ruby on Rails course and post on Heroku too. Thanks a lot!

Just finished and deployed the app. Love it, definitely highly recommended. Will check out your other courses. Thanks :)

Awesome content! Thanks for the 4 hours of pure wisdom and very well planned teaching

This is one of the best tutorials I have ever followed since I started studying rails. I have to say that you explain it very well and every instruction that I have followed has worked perfectly. Thank you very much and please continue sharing knowledge like this. thank you very much and Happy New Year 2021.

I was waiting for this video from this channel, finally❤

John Elder is the best Ruby on Rails teacher (youtuber)of the days in my humble opinion

I’m speechless. This is one of the best tutorials I’ve ever watched. Anytime I start having a question you literally answer it seconds later. I will continue to reference this video as I work more with rails

For anyone having trouble with the Sign up process on Rails 7, go to config/initializers/devise.rb and add this line config.navigational_formats = ['*/*', :html, :turbo_stream] , then migrate and restart the server. And for those getting an error signing out replace the link_to line with this:

47:39 if you are seeing an error page, try changing the word 'about' as it is already a keyword in newer versions of rails. I used 'abot' and it worked

I have a problem with the DELETE method, it dosn't work for me (destroy link and sign out) they don't work eventhough i did the same thing you did in the video . also when I log in, the page only do the refresh thing and do not log me in. anybody Know why ? :(

Heisenberg teaching rails.

About to finish the first 1 hour and I think this is the best, easiest to understand rails tutorial I've found so far. Thank you very much for putting this content online!

John my man, you made are a great teacher. You made Django easy for me when it was too much for me, now I say this thumbnail with 4 hours timestamp and just randomly hovered and again saw John teaching stuff, no second thoughts clicked it and started thank you soo much dudeeee

I can watch this all day without getting bored.

First time on rails great tutorial! One thing to add for future reference, when we add the bootstrap class to the Edit and Back on the friends view, do it like this :class => "btn btn-primary". The one on the video broke for me on Rails 7.0.3, ruby 3.1.2p20

To those who complain about outdated vesions or systems, just make adjustments. The information is still valuable to learn and understand.

I loved the intro to this lamenting that the hardest part about Ruby on Rails is installing it. Totally my experience. Took me two days to figure out all the installation.

This course is amazing!!!! I went through the entire course, made some mistakes so I had to back track and fix some stuff but it wasn't unreasonable. The amount of things this framework brings is JAW DROPPING. Very easy to understand. Thank you for demystifying Rails for me!

This has to be one of the best Rails videos. Thank you for this content!

Dude...I just started getting ready for a bootcamp....ty....You're a hero.

the best course ever, i am a beginner but I can say I can now build a CRUD app will start testing my skill on building a difficult website

Good course but, there are some mistakes that I had following these instructionns. You see, I'm using Rails 7 so it was different from Rails 6, so these are the changes: I used this sintx in order to SIGN OUT I had to change the submit buttons (sessions and registrations) functionality to: Greetings!

One of the best lectures I have seen. Successfully implemented and deployed.

Salutes, mr John Elder! You again! Thanks for the help with Tkinter in my database systems specialization! Thanks to your help and PAGE, I managed to make a GUI to access a Postgres DB.

I flabbergasted. I built a database system once and I can't belive I never used ruby on rails before. it's fascinating how much faster using this than making it from scratch.

After I have been learning Rails on my own for three weeks, this video tutorial just solved many questions in my mind so easily. I will recommend this to everyone who wants to improve their skills in Ruby on Rails. Many thanks to the creators of this video. Great job!

I would appreciate a tutorial with React + Rails too from this guy

Wow great course! just finished my app! Thanks John!

Iam microverse student now here it's my first time watched full tutorial with break or leaving half way ❤❤I liked tutorial and I know some version are updated and some outdated I will fix that but all I want to say is thank you John for making my journey rails easier😊

I was waiting for this one. Thankyou

God blesses internet and how fast you can download knowledge to your brain with videos!

One of the best tutorials that I have followed. Thanks Jhon

Hello John, First of all, thank you for this excellent course. The migration you created in the Associations section actually just added the user_id field to the friends table and created an index on it, so actually it didn't create any foreign key or something between these two tables, so I couldn't understand why we wrote belongs_to or something inside the models.

This is so useful, thank you!

For those who get the Error: No route matches [GET] "/users/sign_out" at 1:57:00, you need to add this in the routes.rb file: devise_scope :user do get '/users/sign_out' => 'devise/sessions#destroy' end

I am indebted to this channel. This channel is our saviour.

Thank you very much, it was a pleasure to learn with you. Boom !!! :)

You are an energetic and gifted teacher. Keep up the great work.

YESSS!!!!!!!!!!!!!!!! RUBY COMEBACK LETS GOOOOOOOOOOOOOOOOOOOOOOOO

Thank You for the amazing content!! MY First Full Stack Web Application with Custom backend

Great course!! Really enjoyed refreshing my rails skills with this fun project 🤗! Also curious if anyone else switched from .erb to haml? 🤔

Ruby, my first love! ♥️

It's year 2022 and this is the best ROR tutorial video PERIOD!

This is a well put together tutorial and was exactly what I was looking for.

Really appreciate your content. Please make a tutorial of Rust programming language.

I just wanted to mention that I'm on linux and luckily my installation came with nodejs and ruby pre-installed. So a lot of the beginning stuff was already done for me. Yay me!

you remember me at my TCP/IP-Trainer at DITEC MCSE WIN NT 4.0 in Donaueschingen in 1998, he gave us perfect knowledge, I still benefit from, go ahead like this

You guys are amazing and born to be teaching.......

I love ruby on rails so bad.

Incredibly good course to get started with Rails, learned a lot in 4 hours!

Amazing Rails starter course!! Congrats! 🎉

Thank you, this video helps me much to understand basics of rails.

In the CRUD scaffold step, it does not create a table in the index.html.erb. Is this due to a newer version of Rails? How do I get it to create a table automatically?

Throughout my coding journey kept sayin CRUD as Create Read Update Delete, and first time I have heard it's D for Destroy.

Your video and teaching is excellent thankyou. I'm relatively new to web development and this is fantastic

just finished and deployed !!!! thankyou very much

good day sir. it seems that the railsinstaller.org is not anymore available.. is there other links?

Had a issue with "gem install rails" in git bash. It failed over and over again even after updates. I fixed the issue by trying the same command in cmd, and then try it again in gitbash, and now it working perfect.

the best channel that i've ever met, i needed information about rails and kaboom, there is!! thank you very very very much, and also im learning english, greetings from Peru, this channel should receive all the awards in this area for everything you do

on the newest version of rails when you run the command "$rails g scaffold" it no longer creates the css style sheets, does anyone know how I can fix this or add them manually

"Because python can do anything just badly" Micheal Reeves

Freecodecamp making new programmers life easy.

Thanks to this wonderful tutorial! it was just great!!!

thank you so much i really needed this

Hie.. railsinstaller.org is not working on my laptop

Maybe next time have a full screen of the code so we can see the entire written code. I followed this step by step and when it gets to thw style with bootstrap portion. Something with tbe current version of ROR makes it to where the index.html.erb friends file is incomplete. It just shows a div and not a table and thead

Thanks for such a great course!

Excellent tutorial for beginners with Rails! Thank you

is railsinstaller.org down? it doesn't load :/

In the 'Style with bootstrap' section, when you open your views (such as friends/index.html.erb), it shows a table in the HTML. For me it just shows something like and then . It renders in my browser with no table. I had to go in and add the entire table in my index.html.erb file. Does anyone know why this is happening? I'm brand new to ruby on rails.

Excellent tutorial, I have been looking at moving from PHP and this has convinced me. Thank you.

I want to give a new like every two minutes! Great tutorial!

Hello, first of all, thank you for this course! Really easy to understand! I'm facing and issue and don't know yet how to solve it: I've decided to keep a dropdown menu component in my _header. But I've realized it only work on the first interaction: After clicking on one of the dropdown item, I cannot interact with it anymore, (only after refreshing the page). It seems like it's freezing somehow Any clue? That's the only thing I've changed (comparing to the rest of the course)

For anybody who had the same issue as me where :delete functionality isn't working (3:20:00) try button_to instead of link_to

OMG 🤭!!!! I had a horrible time trying to install Ruby on Windows! I had to give up and tried Linux and it was way easier, but still had some minor issues. So, I feel so related to minute 3.8 🤣

Thank you! Really great video and very helpful

How is this free!? Incredible tutorial, and a great teacher!

Rails would be a lot more popular to use if it weren't for the windows issues.

It is the best tutorial and hands on on Ruby on Rails Dear Mosh you are like Kohinoor diamond hats up

Hey, quick question: when i visit the guides website, it says that i only need ruby and SQLite3 to run rails, seems like they changed it. Does this apply or should i install yarn and node.js anyways because this tutorial course requires it?

UPDATES 2022: - If you can't install gems into ruby, try doing it directly though the CMD terminal, Git Bash sometimes have problems recognizing environments and can bug really easy specially on Windows 10. - If you are having problems with the delete button / method, try changing it to button_to and the rest of the code is almost the same as shown in the video. - I couldn't make the delete confirmation pop-up works, if you made it work please leave on the comments how you did it. - For those having trouble with the white background on the video: Turn On the Night Light (also known as Blue Filter) in windows 10. To do this, just go to your desktop, right click on it and click on "Display Settings" and turn the night light on. If it doesn't work, hit in "Night light settings" and then on: "Turn on now". This makes the white background much more tolerable. I finished the course and this is my review about it: Good course, but spends a lot of time off the goal. There's actually less than 2.3hs talking about Ruby / RoR and most of the talk is about Bootstrap or styling or git / github / heroku. So there's no point on calling these a full course about Rails. But anyway, maybe the course is aimed for people who never programmed before, have no idea about it and just want to get their hands dirty. I don't recommend it because there isn't too much explanation about the code and is just a "copy this and paste it here, believe me it works." and that's it. No technical explanations or teaches what the documentation actually means. Coding is not magic or a Cook Recipe...

Great video, thanks! Just would point out that from 1:42:46 - 1:57:30, the part to get Devise working, I followed the video and got an error, took me some time to find out the issue, there is one step missing to create the controllers. Run this command and everything will be just working. rails generate devise:controllers users This will generate the controllers requires for the views.

Thank you so much for the video!

This is awesome! Very helpful content. Thank You so much!

I came here to learn rails, but now I want to learn django

the only good and bad things about ruby on rails is: TO MUCH MAGIC

Great video!! Good as a quick refresher course for me.