Is this available somewhere?

I have been following the Railscast video #153 PDFs with prawn. I want the PDF to display inline instead of down loading it, the following is my code; def show respond_to do |format| f...

I have created many rails projects to date without any problems. However when I tried to create a new project today using the command 'rails new pallet_tracker' I get the following error, /home/bi...

Hi everyone, I am new to rails and would like to ask how to create pdf thumbnails on each pages and/or convert each pages to an image and generate a thumbnail. Thank you.

Hi everyone, I am new to rails and would like to ask how to create pdf thumbnails on each pages and/or convert each pages to an image and generate a thumbnail. Thank you.

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...

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...

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’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...

I'm making API endpoints and I'm having trouble getting the body of the request. Here is what I have: In my routes I have set up an endpoint in my namespace: ``` namespace :api, :defaults => {...

I'm not sure what happened, but I had a production environment/config working with nginx/passenger deployed on Digital Ocean. I am not seeing errors in log files, but nginx is throwing a 500 when I...

I have options for a select field from 2 sources (this years options and last years options). In the drop down list I would like to distinguish the options between the sources (e.g. this years opti...

Hello, I have just deployed my app successfully on Hatchbox. Its works perfectly but when I try to access a page via activeadmin, I get this error and I definitely don't understand it nor what do....

Hi, I am trying to set a user uploaded image as the background for their profile but cant seem to get it working. I'm stuck on what way to reference the image in the background css style. I'm usi...

I am currently adding date ranges for jobs in my app. I want the user to pick the start and end dates using flatpickr gem. I also want the user to be able to set the field to "Present" if they are ...

Seems to be a natural extention to this Screencast: https://gorails.com/episodes/search-filters-with-elasticsearch-aggregations?autoplay=1 https://datatables.net/blog/2020-01-13

I am looking for something like Cloudinary that I can store w-9s that would be filled out by contractors. They get scanned and need to be stored for access at the end of the year. Do you think clou...