Ruby-on-rails-5 Questions

How can i access my related records? class post < activerecord::base has_many :post_categories has_many :categories, through:

I have an activitypart model that has a field called activity_json. this field is a hash and has a key named "image". how do i select

Basically i'm trying to move a single object within an array of object, but when i move the same object once or twice it starts moving the other

i have created a separate react app using create-react-app. developed some simple components like npm run build i copied

I'm creating an app in rails with a reactjs front-end. in my front-end i'm using the axios-on-rails yarn package to make all my requests to my

Heres a link to the sandbox. i'm looking for the best way to

Version list:- * rails 5.2.2 * sass-listen (4.0.0) * sass-rails (5.0.7) * sprockets (3.7.2) * sprockets-rails (3.2.1) * turbolinks

I'm following a simple tutorial and my for some reason, 2 of my view mutations (addcard, and addlist) are working correctly...however, my 3rd

Yep fail... i messed things up how do i kill a model and migration so i can start it all over. i tried to get it to work with db:drop

I have created multiple select option, onchange i want to pass all multiple select ids to jquery ajax. presently single select option

Rails 5.2 here. i want to test a class defined in app/lib/legacy/export.rb: # app/lib/legacy/export.rb module legacy

I've tried multiple things now but i cannot seem to get messages to be broadcasted to the clients. in this application, i got a react

I have a = javascript_include_tag "subfolder/js_file" at the end of the page in a view (haml). i have the following line in

I'm trying to implement a two database setup in rails 5.0.0.beta1. everything seems to be working quite fine but i've run into

I upgraded the shopify_app gem in my shopify application from 7.x to 8.x and rails helpers stopped working properly. what's

I've integrated the shopify active_shipping gem into my site and i am trying to get negotiated rates from my ups account (i can get regular

I'm trying to override shopifyapp's new method but not

Currently, if i add/remove a webhook from my application, for it to reflect in shopify app, the user has to reinstall the app. i need a way to avoid that so i thought i'd