Hi there, I am following this tutorial to do multiple file uploads with DropboxJS but I don't know how to get multiple images belonging to a model to show in the 'show' page. Only one image shows ...

Can I know when I run "rails db:migrate" its updating mysql and schema but not in migration folder files. Also "rails db:migrate VERSION=0" is not working...

I am new to ruby on rails, can please guide me, when I run migration my schema.rb has a character set = latin1, I wanted it to be utf8mb4, how to set this by default.

Is it a good practice if we can call a REST api on `before_action` hook of `application_controller.rb` and store the response in helper method? My Scenario is that I wanna call an API from another...

Hi, my question is simple that sometimes I have to extend my model with methods that are usually for more advance business logics and sometimes I need some methods that are used in views (not speci...

I have this set up, but noting gets saved to the db when I try to save a practitioner. The tables are users, clinics and practitioners. The user should be able to create multiple clinics and each c...

Why is API versioning necessary at all? It is required for when we want to make some breaking changes to an API endpoint, like stop accepting certain parameters or if we remove some part of the res...

Sorry for the confusing question, I couldn't think of a better way to phrase it. I have a 'Prospect' model that accepts nested attributes for 'prospect_calls'. When editing the prospect I need to...

I am creating a Stripe product that gives the buyer an option to put a deposit down then they are given x amount of months to pay. Or they can pay in full. I'm sure that I would use scheduled subsc...

I have been watching about the [How to buil apis with rails series](https://gorails.com/series/how-to-build-apis-with-rails) as a reference on how to create an API. Though I'm wondering on how can ...

I'm trying to display only the time in the edit form on my application, but I'm getting this: 2000-01-01 01:00:00 UTC What I want is this: 01:00 How can I achieve this? thanks in advance P.S.:...

I'm implementing ActionCable in my Rails app. I'm facing an issue with Registered Connection error. I'm using MongoID in my Rails app. Here is my `connection.rb` ``` module ApplicationCable cla...

I’m trying to split my rails devise edit form into 3 pages. But when I hit the submit button nothing happens and nothing gets saved. Any help would be much appreciated :-) I have created 3 edit pa...

I have been looking on how I'm going to add a feature of Web Push Notification on our School Project currently and found some services like Twilio, Pushbots and OneSignal. Though even trying those ...

Hi, My integration tests hit a create method in my API that calls an activejob. This works fine in the actual app, but when I run any tests I get: `NameError: uninitialized constant Api::V1::Con...

Can a Rails 6 app be built to both be a performant app with views and serve out data via an api? I've been looking for a tutorial, post, google term on this and have had no luck. Pointers and advis...

For a custom validator like in https://guides.rubyonrails.org/active_record_validations.html#custom-validators Maybe `app/validators` ? Maybe `app/models` ? Some other place?

Hi guys, i am jaypal kadam, i have trying from week to connect angular 9 with rails 6 but i cnat ablee to do that , please anyone help me

Hi all! Hope you dont mind a newbie question... I need to categorize questions to several levels: Subject Book Chapter Section Subsection Minisection Question So Subject has many Books , Books h...

hi all, I’m stuck with Gem Ahoy. In my rails app, i have a Room model, each Room has many subject. After installing Ahoy, i succeed to display the Ahoy::Event result (=number of views) for each...