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2 posts Gravatar

Why devise helpers are not available in application controller, except authenticate_user! ?

Rails • Asked by naveen kumar

undefined local variable or method `user_signed_in' in application controller but working fine in application.html.erb if user_signed_in layout 'admin_lte_2' else layout 'some_other_lay...

5 posts Gravatar

DRY Validations for Similar Models

Rails • Asked by Sillico

In my app I have restaurants which have a name, address, state, zipcode, country, and some other stuff. These restaurants have many locations, and each location belongs to a restaurant. The locatio...

10 posts Gravatar

Updating sort_index attr on a collection of models

Rails • Asked by Sean Washington

Hey there! I've got a collection of models (Product) and each product has an attribute called `sort_index` that allows the store owner to set a specific order for their products. The UI allows t...

11 posts Gravatar

Best way to create or save a record (with associations) as a template

General • Asked by Todd Quillen

I'm curious as to what people think is the best to create a new record, or save an existing record... as a template. The template would be used as a starting point to duplicate that record easily ...

19 posts Gravatar

Structure Guidance - Multi Tenancy Authentication / Authorization

Rails • Asked by Dan Tappin

I while back I was playing around building an app where you had multiple tenants (Company Model) and a single login (User Model). I then created roles (Role Model) to link the users to the tenants....

5 posts Gravatar

How to add or call a particular action in all the controllers ?

Rails • Asked by naveen kumar

I want to store the user activity by using after_action in the all the controller for a specific action of those controller

2 posts Gravatar

How do I add a default time of 6:45pm to simple form / DatePicker

Rails • Asked by Neil Patel

Hello Folllowing on from the prev 2 posts , How do i add the default time of 645pm in the form. So when someone craates the form a default time of 645 is already setup. I am using simple form a...

1 post Gravatar

Screencast Request: Unicorn vs. Puma

Site Feedback • Asked by Matthew Welke

I'd love to see a video describing the differences between Unicorn and Puma, and how to tweak the settings with them (process count, thread count, etc) to get the highest performance possible.

8 posts Gravatar

Deck Builder App. How do I query only decks you can make with the cards in your inventory?

Rails • Asked by Matias Fernandez

I'm making a deck building site similar to It would be nice if users could filter decks based off the cards they have in their inventory. In other words, I'm trying to make a quer...

5 posts Gravatar

What text editor are you using for GoRails Forum?

General • Asked by Lauro Silva

Hey Chris & Community! :) What text editor are you using for the GoRails Forum post? Im following the episode [Markdown and Emoji with the html-pipeline gem](

6 posts Gravatar

simple mde duplicates

Javascript • Asked by Talib Guyani

hi, i followed your tutorial but still simple mde is been diplicated am using rails 5 ``` var simplemde; simplemde = null; $(document).on('ready turbolinks:before-visit', function() { ...

3 posts Gravatar

Everyone's Been Bitten Before - Whitespaces/Unwanted Characters in User Input

Rails • Asked by Nick J

Hey all! I've got an interesting question, and I'm sure you're all handling it in different ways. I know there are plenty of ways to tackle this problem, so I was interested in what everyone's d...

3 posts Gravatar

Regexp for prices or how to detect price in a smart way

Ruby • Asked by Jack

Any regexp experts here? I have the following situation: - get an invoice - scan it for prices and save the highest number - success 🍾 I do this with a `.scan(/…/)`. Pretty fast in Ruby. ✨ ...

3 posts Gravatar

Autoloading models not working

Rails • Asked by Giancarlo Corzo

Hi, I have this model structure ``` /models /survey /questions question.rb survey.rb ``` I have used this autoloading in my application.rb so I don't have to deal with mo...

2 posts Gravatar

[HATCH] Some questions :)

Rails • Asked by Sascha M.

Hey there, i have a few questions rg. your new product Hatch. 1. is there a Heroku-like way to insert a SSL cert or do we need to do that manually? 2. What permissions are we granting so you...

4 posts Gravatar

[HATCH] Error deploying app

Rails • Asked by Masud Hossain

I'm getting this error when trying to deploy my project with hatch. I made sure I have the RSA file. Deployment Error ``` Fetching origin Warning: Identity file /home/deploy/.ssh/thinkrtc_rs...

4 posts Gravatar

SimpleMDE & RedCarpet

Gems / Libraries • Asked by Matt Taylor

So i have set up my forum with simpleMDE and i'm using RedCarpet to parse the markdown. Everything works great except when it parses the markdown, it adds extra set of `<p>` tags before and after m...

2 posts Gravatar

Building out a mini-framework with CoffeeScript

Javascript • Asked by Daniel LeGrand

A portion of the application I'm working on has a comments page with a form at top to add new comments and a list of comments beneath it. I've been working on using CoffeeScript classes to represe...

2 posts Gravatar

From the active cable chatroom series how to I fix the size of the chatroom and scroll

Javascript • Asked by John A. Cogan

I have implemented the chatroom but I want the chatroom area to be fixed and for the user to be able to scroll back through the messages. How can I add scrolling? I have tried added it to the pane...

5 posts Gravatar

Handling multiple Account types

Rails • Asked by Orlando Del Aguila

Hello Guys, I'm doing some research on how to handle multiple account types. In our app, we will have two types of accounts. **Parents** and **Schools**. These accounts will never change types, ...