I have many cards (div blocks) on my single page application. I want to track view counts when user scroll through this page. Means whenever one card visible on screen or in screen viewport area wh...

In many projects created with Rails I see that they do not use any gem to give permissions, for example Gitlab: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/Gemfile What method is used tod...

I have an external JSON API that I need to parse and save and was wondering if anyone had any suggestions on what to use? I found tons of info on building a rails API but very little on consuming ...

Carrierwave is converting and uploading image files with proper extensions to S3, but storing all in db as .png extension when accessing the `.url` method for versions. The file name and secure to...

Hi, does anyone know how to configure Vuetify with a rails app? I have webpacker working for basic a vue.js/rails app but I would like to configure it so stylus files compile to css so I can use Vu...

Stripe isn't working anymore. When trying to create a new charge returns `the server responded with status 401` I followed stripes checkout docs to set up stripe. [Stripe checkout](http://stripe...

Hiyas i want to response if user dont send `auth[email]` or `auth[password]` give the status 400 and return some json give that fields are required or the feedback the user or password is bad i fol...

I am going through the ElasticSearch with searchkick video and I have installed ElasticSearch on my ubuntu box as well as installed searckick and added searckick to my model. Everytime I try to re...

I noticed in the screencasts that the first one is on Carrierwave , but later on they're on all Shrine. I really like https://github.com/diogob/carrierwave-postgresql (not sure if it supports Shrin...

Most of my recommendations are performance oritented but I'll be happy to hear about Gems that can help in other domains. 1. PGHero https://github.com/ankane/pghero , great to keep track of your d...

Turbolinks has been giving me a world of trouble and there is a lot of randomness with it depending on where I put it in the application.js file. Right now I have this: ``` //= require jquery3 //...

How do I add the local_time gem to my project without using the asset pipeline as shown in one of the tutorial videos on building a user forum (https://gorails.com/episodes/forum-time-zones-with-lo...

Hello Cris, Excuse my English. I want to know how (rails v-5) work with FullCalendar and simulate an example ?. I have seen several URLs and GitHub, but they all work differently ... Thank you

I've built a todo list that consists of lists and tasks. I am looking to use sortable to allow someone to move items around and between lists. Can anyone recommend any resources on how to do this? ...

I setup a few charts in my app using Chartkick, which work fine in development but not in production. I have the same "Chartkick is not defined" issue as this guy https://github.com/ankane/chartkic...

Im using commonmarker for the HTML::Pipeline::MarkdownFilter. And when trying to deploy my app, I get this exception: ``` Gem::Ext::BuildError: ERROR: Failed to build gem native extension. curre...

I have a couple of questions about implementing Searchkick and ElasticSearch in general. * Let's say I'm using ElasticSearch to search for products like so: ``` # usage Product.search "apples", fi...

Hello everyone, I have a User model which act_as_messageable using the Mailboxer gem. In my users#index view, I would like to add a link for each user to the first user conversation Right now, I ...

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?