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I think the easiest way to do this is just to upgrade the Ruby version and see what happens. If they have tests, run the tests to see if they still pass. Other than that, you're probably good.

can you add your code and what you're expecting the result to be.

I'm trying to build an activity feed based on user selected conditions. Example: - user follows Comments 1, 2, and 3 - user follows Note 4, 5, and 6 - user would like to be notified about Com...

I'm not sure if I totally understand your problem but would a wizard help? There's a great talk about wizards here: http://confreaks.tv/videos/railsconf2014-ultra-light-and-maintainable-rails-wizar...

Wow, thanks for the thorough response. I actually got better in it since last time we talk. I'm able to register and login users from my React app now. The reason I'm doing it is for React Native. ...

Thanks for the answers Chris.

oh this error is the position of the paperclip method you need to have the has_attachment before the validation.

Chris thanks!

Hi there, In my rails app I have the parent model ORDERS with SALES as a child (as nested routes). So 1 Order has_many Sales and 1 Sale belongs_to Order. In my USER model I have the column "maxd...

Thanks for that. I'll give it a try.

Thanks Chris and Isaac, I appreciate your help! Chris, the resource you pointed me to fixed my drop down problem. The problem that I'm having now is, when I select a user the img tags and url to...

You're using `rescue` without capturing the exception, so you actually lose the error that's happening. If you remove that block, you'll get the exception printed out.

Aweosme! :D

Quick question Chris what happen if you have different user and different role like this. This is the users like me the owner of the services. "App Owner" User Model Roles: Super Admin ...

So sorry for replying so late. I must have missed the notification. Not sure it it's still relevant, but I really only meant the validation. Including the logic here makes sense to me, but by the t...

There's an updated version of that screencast here: http://railscasts.com/episodes/196-nested-model-form-revised That is also outdated, but it's all still useful. Instead of using `attr_accessib...

I'd suggest making a branch of your project and just test it out. But from the looks of it, it seems like that gem would help you with the organization of your assets but it doesn't seem like there...

In Turbolinks 5, the equivalent method of `jQuery ->` is ``` document.addEventListener("turbolinks:load", function() { ... } ``` However, from the docs: >When possible, avoid using ...

```"livraisonlog"=>[{"vente_id"=>"3", "type_liv"=>"L", "produit_id"=>"57", "qte"=>"4.0"}, {"vente_id"=>"3", "type_liv"=>"L", "produit_id"=>"66", "qte"=>"5.0"}, {"vente_id...

Hello I am working on a project that is to develop a platform. The platform will aim to monitor and records the payment transaction operations on the mobile network. I remind you that the mobile pa...