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Senior Ruby on Rails Developer
Ruby • Asked by Christy
Company Description Chexology is reinventing how items are exchanged between people. We started with an app called CoatChex, as seen on Shark Tank, to get rid of long lines and “he said, she sa...

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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 ...


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Planning upgrade from Rails 3 to 5. How to transition assets from pipeline to webpack gracefully ? Coffee & ES6
Rails • Asked by Thomas M
Hello, We plan to upgrade a production app from Rails 3 to 5.2. We basically plan to use a mirror app since the production app is untested. Current app is using jquery, coffee and asset pipeli...

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Use Multiple Checkboxes on a Rails Form
Rails • Asked by Brent Phillips
Greetings, I have a bit of a situation that I cannot find any good resources on and its driving me nuts! I have the following setup: Gems: Devise, Rolify Controllers: ProfilesController, ...

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API low-level caching
Ruby • Asked by Sz M
Hey Chris, I am a bit confused regarding API caching. I am using JSONAPI spec and fast_jsonapi gem and trying to cache the vehicle itself on show action and if there are params coming over like ...

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Sortable Drag and Drop Discussion
General • Asked by Chris Oliver
Just a heads up, in your Gemfile, bootstrap 4 beta no longer uses tether for tooltips, now uses popper.js which is now a dependency of the bootstrap 4 gem

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Migrating From jQuery to Vanilla Javascript Discussion
General • Asked by Chris Oliver
This is a great video. Is it possible to remove jQuery if you are using Bootstrap 4? I know it's a dependency but maybe if you are not using all aspects of Bootstrap you can remove it. Anyway...

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Chartkick Graph Accumulate values
Rails • Asked by Simon P
Hi Using Rails, Chartkick and Groupdate I have a graph which shows values. In the view: In the controller: @ContractsForChart = Contract.joins(:store) I would like the va...

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Sending Webhooks with Exponential Backoff Discussion
General • Asked by Chris Oliver
Hi, love the episode! Just a tiny remark; when running this code; ``` def send_create_webhook! User.has_webhook_enabled.find_each do |user| SendWebhookJob.perform_later(user...

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Setup Ubuntu 18.04 Bionic Beaver Discussion
General • Asked by Chris Oliver
nice guide... i tried it with sucess on ubuntu 18 !DISTRIB_ID=UbuntuDISTRIB_RELEASE=18.04DISTRIB_CODENAME=bionicDISTRIB_DESCRIPTION="Ubuntu Bionic Beaver (development branch)"rbenv version2.5.0 (se...

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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.

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Why am I not getting any data inside the dropdown in browser?
Rails • Asked by Rajnish Singh
My Controller has following code `@select = Store.find(current_user.store_id)` My View has: ``` '--Select Item--'}, { :class => 'form-control' } %> 'btn btn-sm btn-primary m-t-n-xs' ...

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Payments with Stripe Master Class
Rails • Asked by Brian Gilbank
Hey Chris - I signed up for your payments with Stripe course and "Creating The Checkout Form With Stripe.js" section is really confusing. Basically video three on the New Stripe JS element does eve...

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Subscriptions with Stripe Discussion
General • Asked by Chris Oliver
Hey Chris! Not sure if this is just me, but there seems a problem downloading the video's.

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Question on polymorphic comments tutorial
Ruby • Asked by Jimmy Sander
got through the whole thing and went to add a comment and i get routing error with the pattern of "films/1/comments". What did i do wrong?

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Considering hatchbox.io. Is this a one-person operation? What happens if subscription is not renewed?
General • Asked by Andrei A
Considering hatchbox.io + DO over heroku. If we are to start a business, we'd hope that the platform we are using is reliable and resilient. I am wondering, is this a one-person small busines...

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Native Mobile Options
General • Asked by Brent C
I have a Rails 4 app that is fully responsive and works good on the mobile browser. However, I want to make native apps for it for iOS and Android. What are some recommended steps? Is Phonegap ...