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Group Chat with ActionCable: Part 7 Discussion
General • Asked by Chris Oliver
Hi! response for the new userundefined method `last_read_at' for nil:NilClass for Chatrooms#show how to solve?
25
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Debugging With BetterErrors Discussion
General • Asked by Chris Oliver
Thanks! This will help me a lot.
17
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Error Tracking with Errbit Discussion
General • Asked by Chris Oliver
I am trying to wrap around my head around the hooks. The first immediate hook is errbit knowing the application's github repository. The second is the airbreak.rb file where the app (and I assume...
5
posts

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Struggling with Active Storage delete/purge on uploads
Rails • Asked by spacerobotTR
I have a projects model. A project could have many uploads that could be anything (pdf, word, cad, image etc.) I have the uploading working and I am displaying links to the files on the projects/sh...
7
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Integrating Braintree (and PayPal) Discussion
General • Asked by Chris Oliver
Chris, I would be interested in the cancellation and modification of cards setup if you have time. Thanks!
7
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Change Layout based on current URL
Rails Solved • Asked by Sascha M.
Hi all, let's say I wand to build a whitelabel product. I want to display different layouts (Logos, CSS, ...) based on the current URL the website was accessed by. E.G. a123.mywebsite.com...
2
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Stimulus JS Twitter UI: Part 2 Discussion
General • Asked by Chris Oliver
Great content, as always.  An idea for another Stimulus screencast: reimplementthe 'Using VueJS for Nested Forms in Rails' series in Stimulus.
14
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Attaching file to email Active Storage
Rails • Asked by Stephen Sizer
Hi Guys, I am trying to attach a pdf to an email via active storage. Here is my code below and the error I am getting. class Assignment < ApplicationRecord has_one_attached :upload b...
3
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rbenv: ruby: command not found The `ruby' command exists in these Ruby versions: 2.5.1
Rails • Asked by aysha
I installed ruby 2.5.1 and rail 5.2.1 on CentOS7 . I have an existing rail project which is 3.2.13. Now the existing rail project does not run in my local environment. I create a new project on ra...
1
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How do I properly handle submit events in Vue + Rails?
Javascript • Asked by Felipe André Malaquias
Hi! I'm learning Rails, Vue and JS and I've got a question on the proper handling of submit buttons on Rails using Vue component to validate it. I'm using mdbootstrap for the styles. I built ...
1
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Rails Admin with has_many association
Rails • Asked by Jahnavi
Hi all, We are using rails_admin for manging our data on admin side. We are facing an issue with has_many association ,** its executing the query to fetch the details and along with it also ...
2
posts

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i am doing login and register page getting some error so i need your help?
Rails • Asked by ravi
i am doing login funcnality in my project using bcriypt but evry time i have getting error like "Can't verify CSRF token authenticity." than i am storing value in session than call another route t...
1
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Braintree cancel subscription
Rails • Asked by Darren Booker
Hi, So, I implemented the braintree payment processing and everything works perfect. Now the only issue I am having is if I user cancels their subscription through my web application everything...
1
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am trying to delete a comment
Rails • Asked by jemimah chepyego
am trying to delete a comment but when i click delete am getting a routing error and also when submitting the comment i get the data which is suppose to save on database i got it on screen
1
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Keeping track with Annotate Discussion
General • Asked by Chris Oliver
Some time ago I had issues with the `annotate` gem - specifically with auto-annotating models after a `db:migrate` and with some PostgreSQL-specific datatypes (annotate just failed on these). So I ...
10
posts

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I am interested in embedding a BI visualization tool such as Metabase - What have you done?
Rails • Asked by Keith Gapol
I am really interested in embedding Metabase or a similar BI visualization tool for my clients. My application has multiple daily entries that would be useful for them to disect. I find the tool i...
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Getting undefined Local var method model_resource_name on Rails g Scaffold Model
Rails • Asked by Megazoor
Running $ rails g scaffold Poop returns: Running via Spring preloader in process 13525 invoke active_record create db/migrate/20181928173828_create_models.rb create ...
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React Native with Rails OAuth API Authentication Part 3 Discussion
General • Asked by Chris Oliver
Fantastic! Keen for some more react.
5
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