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What are your goals for 2017?
General • Asked by Alan Reid
Hello all! Hope you all have a great holiday and heres to an awesome 2017 to you all :) One of my goals for 2017 is to learn new stuff. One of the things i want to do, is to expand my understa...

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Looking for Rails work? / Hiring Rails developers?
General • Asked by Chris Oliver
Similar to the Hacker News thread, I thought we might start up a thread for anyone looking to hire a Ruby / Rails freelancer or if you're a freelancer looking for work. *Please lead with either ...

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How do i save the initial time a boolean went from false to true
Rails Solved • Asked by Dim Dir
I have a boolean column in my table and a datetime related to it. I want to be able to track down when the boolean initially turns true. In the model I have tried def example if boolean_fiel...

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How do I save a save a has_many association?
Rails • Asked by Morgan
I have setup a service that parses and saves the result of an external API which all works great, however, I can't work out how to save the array of images that need to be saved in a has_many relat...

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Chartkick and impressionist gem render not working
Rails • Asked by Ben John Bagley
**EDIT 1** Here is a screenshot of the [current graph](https://gyazo.com/6dfa1edbfe15a5f8f80f424c681ff690) **Original Post** I'm using both chartkick and the impressionist gem and I seem t...

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Drag and drop form builder
Rails • Asked by shekhar thakkar
Is there any drag and drop from builder gem in rails? Please suggest me .

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HTTP, Faraday, Typhoeus or something else?
Gems / Libraries Solved • Asked by Morgan
I have an external JSON API that I need to parse and save and was wondering if anyone had any suggestions on what to use? I found tons of info on building a rails API but very little on consumin...

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Looking for advice on how to setup a relationship.
Databases Solved • Asked by Morgan
I'm trying to figure out the best way to setup relationships between models which allows users to publish saved content from multiple models. **ExampIe:** I have a **Post** model which allows...

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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 ...

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caller
Ruby • Asked by roberto santelices
I have trouble solving the following excercise, i was wondering if there is any way in ruby where i can get which method called which i think caller but i havent figured out yet ``` require_re...

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Restrict Users to have only one post ..!!
Rails • Asked by gurupal singh
I am creating an application where User will login into their account (using devise gem for authentication) and add their personal details/upload documents and obviously every user have their pers...

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Chat Using Action Cable part 3 - Chatroom and ChatroomUsers Association
Ruby • Asked by RicePad
I've been playing around and trying to implement a chat such as slack as shown on Chris's screencast. On Chatroom index I'm able to Show, Edit, Join, and Leave. However, when I clicked on Show e...

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What Everybody Ought To Know About RoR Benefits?
General • Asked by Verna Zaleski
When you are searching for a framework that is affordable, feature-rich and even helps you with quick web app development, you can definitely rely on Ruby on Rails. With this framework you can effo...

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Handle schema changes and data changes using migrations?
Databases • Asked by Tabish Iqbal
ashley [2:18 PM] What are different strategies folks use for handling _schema changes_ and _data changes_ and using *migrations*? *Once you have a production system running but need to do schema...

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How to migrate from Heroku to Digital Ocean
Servers Solved • Asked by Francisco Quinones
Chris, I'm thinking of moving to digital Ocean from Heroku but my knowledge on this topic is cloudy. Can you tell us about the differences between the 2 service? and benefit.

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Using symbols is Thread Safe in Rails ?
Rails • Asked by Pardha
Hi, I read a good article about Thread Safe in Rails. Here is the [link](https://bearmetal.eu/theden/how-do-i-know-whether-my-rails-app-is-thread-safe-or-not/). One thing that I ...

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Hatch Deploy
Servers Solved • Asked by Felender Hlungwani
Hi, I recently deployed 2 apps on one server, how do I view the second app coz the view site button redirect me to the first app Ive deployed ?

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Order confirmation page in rails
Rails • Asked by Felender Hlungwani
I've been trying to create an order confirmation page for my rails app, and am not quite sure how to go about it in a restful way. There were a few answers on this question that got me halfway t...

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Two-factor Authentication
Rails Solved • Asked by Felender Hlungwani
Hi Chris, please assist with creating a Two-factor Authentication like the one you have on hatch Thanks

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Carrierwave file extension issue
Gems / Libraries • Asked by Thomas Bush
Carrierwave is converting and uploading image files with proper extensions to S3, but storing all in db as .png extension when accessing the `.url` method for versions. The file name and secure ...