Ruby on Rails Community Forum

Hello! I want to setup a script that calls api from various webistes and retrieve data every n seconds. I'd like to setup a page where data(numbers) are showing auto-reload constantly. Which ...

I'm working on JSON REST API for an existing Rails application. Authentication is currently implemented with Devise. What could be potential pros and cons of using cookie-based user sessions for AP...

Hi Everyone, I am trying to make my app a SPA app, and accomplish most of this with erb templates, which I know is not ideal, but it works for now. I need help with performing a search and filt...

i want to build a feature where on certain pages I could highlight different posts or jobs. Think of it like a sponsored google ad at the top of the rankings or a sponsored job post. It should be ...

# Problem I have an event that starts Jan 1, 2017 and repeats every day until Dec 31, 2017. If I search for an event (using [ransack](https://github.com/activerecord-hackery/ransack)) that starts a...

Hello, I made it past the phone screening and the next stage is that a robot will email me a project and I have a three hour window to complete it and then email them the results. This is for a R...

I followed the Chris' excellent tutorial on [Recurring events with the ice_cube gem](https://gorails.com/episodes/recurring-events?autoplay=1). However, I was running into an issue when the value ...

In Rails 5 versions is it recommended to use the gem Best_in_place? What other alternative is there?

I've read a lot about this and I understand that it involves REST webhooks, but I'm struggling to get it to actual work. I'm not sure how to actually get my app to tell Zapier that something has be...

I've been following along the Forum series of episodes, when I try to submit a forum post, I get an error. It seems that the controller has trouble assigning the user id to the current user. I thou...

I have an app designed that I have classrooms and I want to "enroll" students in the class en mass. For example I want to be able to search by name and either add by an enroll or add button or a c...

I have in *app/lib/action_dispatch/flash/flash_hash.rb* file this code: class ActionDispatch::Flash::FlashHash def my_method #... end end but when I call it in control...

Hi, I have currently two Devise models Company and Contractor. When they sign in I want to redirect them to a dashboard page. At the moment I have a before_action on the dashboard controller that...

So... I'm having a higher level conceptual gap on how to deal with a scenario in which a form errs out on a page that has two forms relating to two different controllers. My first knowledge gap...

Hello, Rails 5.1.0 & Turbolinks5 & Jquery3.1.2 here I'm trying to make jQuery Colorbox works with dynamicly loaded elements (using ActionCable) with no luck. With the implementation belo...

I am trying to scope a form selection list to from another select box selection. The select box groups the options correctly in the dropdown. Everything checks out in the console but it still does ...

Echochamber is not up to date and also not working , i have found the working python app, should i use python to process the document , help me guys.

I'd like to ask a question. Lets say we have a web app that uses Rails api on the backend and Ember on the front end. The folder structure I guess would look like this: ``` my-app - backend (rail...

Hi Team, I was trying to explore possibility of using EAV (Entity-Attribute-Value) pattern in our application. We are a ecommerce solution and would need Product variants to be captured, I did som...

Hi there, Here is the problem in more detail. I tried to perform bulk update on rails model, but ended up with normal save method. I have some number of records and i wanted to update their values...