I'd like to store a JSON blob in my table (Postgres). The table needs to be read frequently. After my application reads the table, it returns a JSON serialization of this blob along with other attr...

Hello, I'm working on API in Rails 5.2.1. The API scope is to scrpae flight information from this 2 tables of the cph.dk site: [Departures](https://www.cph.dk/en/flight-information/departures/) [...

Hi folks, I have one question about this issue. I have a structure as follow: one table `user` with field `name`, `city` and other, and another table `client` that is some attributes and this tab...

Where does the Stimulus team recommend as best practice to put the JS controller files? For example, if I wanted to integrate a version of this walkthrough into an existing rails app?

Hello, I'm following a RUBY code and writing a small script in php that will accept post request (json) and show values. However, the following line puzzles me - what does params["payload"] is doi...

Hi, I'm a starter in ruby, I have a doubt in Inheritance in ruby. This is my sample code. ``` class TimeLine attr_reader :tweets def initialize(tweets=[]) @tweets = tweets en...

Hi I'm doing a report with ruby ​​prawn, the code below shows two images on video, the fact is that the two images are not aligned, so the image c is displayed much lower, my question is how do I a...

Hey Chris, I am a bit confused regarding API caching. I am using JSONAPI spec and fast_jsonapi gem and trying to cache the vehicle itself on show action and if there are params coming over like `i...

got through the whole thing and went to add a comment and i get routing error with the pattern of "films/1/comments". What did i do wrong?

Hi all, I'm looking for a Senior Software Engineer to work full time either in Edinburgh or remotely in the UK to work for a leading cloud based accounting platform with over 65,000 users. Must h...

Hello everyone, I would need to access the array to retrieve the information and insert it into the database (Code, Customer, Phone1, Phone2). Someone can help me? { :recordset => { ...

In index.html.erb I have =javascript_pack_tag 'javascriptNamePackage' which render entire api json file and ignore all javascript package and everything.. If someone have idea what am I doing wro...

I am a new to Ruby, so which episode should I watch first.

Hi all,I am creating new records, and want to be able to catch the ones that error and add them to my activity log so I can look into them and why they may have failed.What would be the best way to...

undefined local variable or method `recipe_params' for #<RecipesController:0x00007ffa3c046490> Did you mean? recipe_path def create @recipe = Recipe.new(recipe_params) if @recipe...

What are you guys using these days to tune your Ruby MRI 2.5 at dev time? I've been using a mix of environment variables for a while and I'm not even sure if they're still valid, or deprecated.Basi...

Viraj's Blog: Introduction to WSO2 Developer Studio - ESB Graphical Editor. Hello, can you tell us whether with RUBY we can develop graphical tools like for the ESB given in the link above??&n...

I have an external API that I am parsing and saving to the database via a scheduled job and I am having trouble working out how to:A: How to only save the parsed object if it has changed.B. How to ...

Chris i followed your series on implementing commenting systeming using polymorphic is true. Now that i got that implemented. i want to know how do i make this work with will paginate for example.....

I am getting an error **undefined mixin display** while executing solidus multi_domain in my ruby application. Please can anyon help me out..