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Nofications screen cast
Site Feedback • Asked by John Munyi
Hi Chris , I am following the notifications screen here : https://gorails.com/episodes/in-app-navbar-notifications?autoplay=1 all is well no errors but when i create a post the notifications a...
3
posts

Ajax refresh while persisting params
Javascript • Asked by shakycode
I'm maintaining an old Rails app and am trying to have a my index action use a form_tag to pass the params of a region so I can scope the results of calls by region. This works fine and dandy, but...
1
post

Push bitmap to clients in realtime
General Solved • Asked by Ilya Cherevkov
Hi Chris! I want to create a service which will show a heatmap with some stocks data in realtime (updated each second). Each second there will be around 100 new data points and in general, chart...
2
posts

An other deployment question
Servers • Asked by Romain Nim
Hello everyone! I'm new to Rails (and at coding in general) and english is not my mother tongue, so I might say clumsy stuffs, so please bear with me :D I'm finally ready to launch my first a...
2
posts

jquery.turbolinks not working on my app
Javascript Solved • Asked by Enrique Benitez
I'm using both jquery and turbolinks on my app and because turbolinks don't make full page loads I need some of my js to fire when navigating between pages using turbolinks, I really don't want to ...
3
posts

Polling/Long Polling navbar notifications
General Solved • Asked by Christophe Estanol
Chris I have been using your implementation of navbar notifications and I really like the way it's constructed. I can implement Facebook style notifications and I am pretty happy about it. Howeve...
4
posts

About In-App Navbar Notifications
General Solved • Asked by Christophe Estanol
Chris, thanks for this one. Notifications work like a charm. I was just wondering... How do I create different JSONs for different models? ``` json.array! @notifications do |notification|...
3
posts

form builder for admin
General • Asked by Kelvin Atawura
is there any rails gem that you can use to create a form builder that an admin can use to create a form for the frontend. probs something that works similar to https://ninjaforms.com/ . Any ideas ...
1
post

How do I add a loading spinner and bar like this site?
General Solved • Asked by Enrique Benitez
I know it's a **turbolinks** feature but I don't know how to make it appear or how to do it, it's pretty nice the way GoRails handles the loading with that spinner and bar, how is it done? *Than...
6
posts

best way to validate URL
Gems / Libraries Solved • Asked by Sean M
Hi Chris! I've been looking for a good URL validator for a while, but all the solutions I found are kinda weird, so I'm not even sure if I wanna use any. Here is my usecase: A user can create...
4
posts

GoRails speed
Site Feedback • Asked by Isaac Ben Hutta
Hi Chris, It would be nice if you could share with us what techniques you use to make this site so fast, and if and how do you deal with scaling problems.
9
posts

Deployment Question
Servers • Asked by Chris Zempel
Hey, debugging a deployment script I didn't set up and running into an error that I'm not making any headway with via StackOverflow or general Googling. Here's what it is: ``` bundle exec ca...
7
posts

How to add logo image to mailer
Rails • Asked by Francisco Quinones
Hi how can we add image from my assets to the email like my logo when sending email to the users.
6
posts

Migration Issue caused Heroku to fail.
Servers • Asked by Terence Devine
I have an application on Heroku that uses the Paperclip gem that recently had some issues - and I'm not 100% sure on what it was that caused it. I have the application working locally (including th...
3
posts

lazy high charts gem
Gems / Libraries • Asked by John Munyi
Hi there, I have been tinkering `lazy high gem` trying to get charts up and running, it works well with hard-coded data into the chart but when I try passing data dynamically i cant make some ...
2
posts

Best way to measure distance between current user's location and place location?
General • Asked by Matias Fernandez
I'm building an app similar to Yelp. The user should have a current location (taken automatically) and a chosen location (defaulted to current location). Each place should also have a location. I w...
5
posts

Set up complex forms that user form objects nested within form objects?
General • Asked by Greg Cosgrove
Context: I'm working on an app for my job with strange requirements. Unfortunately, I have to maintain a data structure that's accessible to legacy CF applications that were originally designed fo...
4
posts

Building a multi-location app in rails
General • Asked by Satchit Shenoy
Hi! I am trying to build a multi-location app from a client. I have tried dabbling with Apartment and other types of multitenancy but didn't receive a proper result. The app should have domai...
2
posts

JRuby on Rails and Java dependency management
General • Asked by Andrei Crudu
I've been searching online for a good way to manage Java dependencies in a JRuby on Rails app. I am interested in a way to structure the initial setup. I will have to use quite a lot of machine lea...
2
posts

Upgrade FedenaProject to latest Ruby application
General • Asked by Oyewole Samuel
i downloaded fedena project which was developed by Ruby 1.9, please, how can i upgrade it to last ruby (Ruby 2.1). thanks
2
posts

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