
[ActiveRecord::RecordInvalid - Validation failed: Blog must exist]
6
Rails
Hi,
trying to sort out this error for a while now, no luck.
I get this error above when adding a new comment for a blogpost. The blog is clearly there. Any insight would be much appreciated.
_...
Solved

How do I save the user_id by adding the mail?
1
Rails
How do I save the user_id by adding the mail?
For the relationship, you have to save the user_id, but to be more dynamic for the user, I want to the users search other users by the email and rails...
Solved

Add image attachment to user post and server via AWS S3
3
Javascript
Hello.
I have a RoR 5.1 app, with an existing form that allows users to add a post to my app. However I want them to be able to include an image as an attachment. I'd like to save the image to S3...

Active Storage (Rails 5.2) vs Shrine
2
Rails
In the aplication, users have to upload files, I plan to use Amazon S3.
Do you recommend using Rails 5.2 Active Storage, or using the Gem Shrine as explained in Gorails?
What do you recommend?

How to send different Plan ID's to Stripe?
1
Rails
I worked through the Subscriptions with Stripe video and got everything working fine, with a single Plan ID.
Now I'm trying to modify it to work with multiple Plan ID's to give my users payment op...
Solved

Rails Full_Calendar Implementation
1
Rails
I'm implementing `full_calendar` for my Rails app. I follow the tutorial which can be found on Youtube, **https://www.youtube.com/watch?v=NiTLuPqvt58**. I've changed some javascript code as below:
...
Solved

How do I get all projects when the end date is exactly a weekly basis?
2
Rails
I have a project model with a start and end date.
I want to bring back all pojects that are exactly a week old, 2 weeks, 3 weeks etc
Is there a way to do this using a scope?
Thanks in advance

Database Relationship Structure (has_one and has_many together)
3
Rails
Hey Guys,
So I have a bit of a headscratcher here. I have a rails app which needs two relationships to what is the same table.
Basically, I have a Profile model. On that model I want to have one...

Embed Youtube video in Rails app
7
Rails
Hello.
How is possible to embed an existing video an show it in a page with rails?
I followed this guide with yt gem:
https://www.sitepoint.com/youtube-api-version-3-rails/
So now I can post a yo...
Solved

Best way to use common code for multiple applications ?
5
Rails
Hi all,
I would like to know the best way to use common code for multiple applications ? Basically I am working on two applications those two are build on top of third party APIs . I want...

add index to nested forms
2
Rails
Hi guys.
currently struggling to retrieve child index reference in nested forms.
I have my main form:
<%= form_for(resource, as: resource_name, url: registration_path(resource_name), html:...
Solved

Best Rails error monitoring software ?
7
General
Hi ,
I am working on a legacy application. I would like to add error monitoring tool for this application. It uses delayed job and other gems. I think Airbreak is the good one. Plese let m...
Solved

Link_to error
2
Rails
Hi
I have my header in a partial which then appears on every page through the application template.
In the header I have an About link:
<%= link_to "About", 'about' %>
This works fine in ...
Solved

Exception/error reporting from live.
5
Rails
Hi
When my app crashes in live it would be nice to get emailed the stack trace/error info.
Does anything exist to do this?
I found honeybadger.io which looks about right but is this the best way...
Solved

Receiving incoming emails
5
Rails
I want to develop a software which has multiple emails against the brands, e.g Brand1 has email email1@gmail.com, email2@gmail.com, and Brand2 has emails email3@gmail.com, email4@gmail.com. So Cust...

NameError: uninitialized constant Stripe
2
Rails
Hello,
I am receiving the following error "NameError: uninitialized constant Stripe" when I ran `Stripe::Customer.all` in the rails console. This was from following along on your class Stripe Subs...

How do I Export a CSV file where it includes all the nested attributes?
16
Rails
Greetings:
I would like to export a CSV file where it includes all the nested attributes. I have an invoice model and a product model. Each invoice has many products. I am able to export to CSV fo...
Solved

Bye bye Heroku 👋 welcome Hatch 🐣 Deploying my first app, few trivial question :)
1
Servers
Hello,
Although I've been working with Rails for about 3 years now I was never resposible for deploying apps and dealing with servers – embarrassing, right? – apart from a side project I used Her...
Solved

Best way to build a Contact Us page
2
Rails
Hi
First post so Hello World! Really enjoying this site.
I was just wondering what people consider to be the best way to build a Contact Us page.
I don't need to store the entered data, just em...

Gem for Questions
1
Gems / Libraries
Hey Rails Devs,
I'm developing an app and I want to send user random questions at random times on certain days. Are there any good Gems to do this or will I have to create something on my own?
T...