Ruby on Rails Community Forum

Hi gang I have a feature where a user can query the Google Books API with an ISBN number and get the book as a response. I have this all working nicely, but I'd like to refactor my `Books` control...

I'm preparing for a hackaton and my teammate built a Vue app for the frontend. I've installed rails and vue webpack, and Vue is working well. But I don't know how to incorporate the Vue frontend m...

Hi Guys, I have an artist model and I want users to be able to follow them without being followed back. Is there a gem that I can use to do this and is there any documentation on setting that up?...

I need some help figuring out how I should associate my models. I have three models: ``` class Series < ApplicationRecord has_many :modules has_many :episodes end ``` ``` class Module &lt...

I'm wanting to capture all hastags from the richtext field. I thought I had a solution until I came across testing where the richtext editor put HTML entites into the markup. ``` /#([\w]+)/ ``` `...

Hi there! I've been the only developer at my workplace for a while now and I've been coding in Rails, primarily. I don't have any formal qualifications in development, but I've been self-learning ...

Hello, My Ruby app has been running for the last two months on Hostgator with no issues. I have not changed one line of code. All of a sudden, on March 9th, trying to access my website using the ba...

After watching the recent screencast on Action Text and @mentions, I became curious as to how Rails stores references to these associations in texts. Turns out it uses something called Global ID: ...

How do I add an inline style to a Datetime_select field in simple_form? What I would like to have worked (this is in Slim): `= f.datetime_select :published_at, style="width:auto;"` but this isn't...

Hi all i've been trying to do one thing without sucess for few days... i want to select a date on the flatpickr and then based on that date create a table Date selected Date selected -1day Date s...

What should we do to overcome Denial of service attack?

Hi, What happens if we login with same credentials simultaneously. How to resolve such issue? And How to restrict other user from login if one user is already logged in?

I'm trying to update a rails app which runs totally fine if I use rails 4.2.4 (the version it's been developed on) upto rails 4.2.7 As soon as I switch to rails 4.2.8 or later (tested all versio...

Hello! I finished your rails api - react-native demo and am begging for more react-native rails demonstrations... I am building a game with rails/react now using your tutorial as my base layer for ...

Hi, first of all thanks all for reading this :) Let's say i would implement a kind of autosave form based on a calendar. Let's sayt for each row of elements (pills) you have the last 7 days from ...

I know this question is asked a lot in old posts but, no one has fixed my problem. The problem is an error in the web console TypeError: e is undefined ReferenceError: ubah_tampilan_menu is not d...

Hello, i'm new to the forum and I am in urgent need of help. I have a client that is asking to change the basic auth in his rails app to an auth that uses a web form, in a page, instead of an ugly...

Hi sir, Did anyone tried to setup rails app with alongwith wordpress blog and using capistrano, passenger and nginx setup? This will happen on the same server and the wordpress blog would be put o...

Hi, While creating a project, I need to configure gem 'devise' and gem 'dvise_token_auth' in same project and in same model. Is it possible to implement this, if yes, then please guide me in implem...

Hi, I have been having having a challenging problem as my rails skill is still not great. I am using a cocoons gem to generate nested forms. I have three models `Employee` , `Competence` and ...