railing | rails style query parameters for Go | Application Framework library

I have a lot of tables in a database and am using Entity Framework Core to connect my application to them. I have about 150 tables that all have exactly the same structure (same columns in each one). Each table identifies what the data it contains by the way the tables are named, e.g. table_grade1, table_grade2, table_grade3 etc.

Now I know I could just create a single table with an extra column (grade1, grade2, grade3 etc) to identify the content data, and put all of the data in that table. But a lot of other applications currently access this database, not to mention spreadsheet queries.

Ideally, what I would like to do is write a method takes a string parameter (table name, e.g. "table_grade1") and returns the EF class so I can use it to create a data repository as I am implementing the Repository Pattern. So ideally something like:

I have successfully got my jQuery to load individual data from my array of objects but when I tried to add a jQuery click event to enable a toggle feature (that loads the image of the div into a bigger 'fullscreen' view) it only loads the very last array item's data.

Sample of my array of objects I'm calling allPictures:

I'm formatting dates between day format YYYY.MM.DD and Monthly YYYY.MM and having some issues recasting data back and forth. Per Shock and Awe, I understand that the YYYY.MM format needs to be an integer however I'm having issues casting it correctly. Presently, I'm casting as a string to truncate the text and assign railing type indicator "m" but it returns an empty field.

I also have been looking at the Library as well .qdate.q_ but there doesn't seem to be a format for this.

I've read Shock and Awe here which makes complete sense Basic Data Types – Atoms

So here's the two tables I'm working with

StockItem:

I am having the problem which is the image on my chrome is looking perfectly fine as it is shown in the screenshot given below but in firefox it is not looking fine as it looks like in chrome

This is how it looks in Firefox.

And this is how it looks in Chrome.

HTML

Ruby 2.6.5 Rails 5.2.3

When I ran rubocop app/models/foo.rb, I got:

I'm currently coding a transition from a system that used hand-crafted JSON files to one that can automatically generate the JSON files. The old system works; the new system works; what I need to do is transfer data from the old system to the new one.

The JSON files are used by an iOS app to provide functionality, and have never been read by our server software in Ruby On Rails before. To convert between the original system and the new system, I've started work on parsing the existing JSON files.

The problem is that one of my first two sample files has trailing commas in the JSON:

I'm building a barebones Notepad-styled project (console-based, does not have a GUI as of now) and I'd like to track, display (and later use it in some ways) the number of times the console application has been launched. I don't know if this helps, but I'm building my console application on Windows 10, but I'd like it to run on Windows 7+ as well as on Linux distros such as Ubuntu and the like.

I prefer not storing the details in a file and then subsequently reading from it to maintain count. Please suggest a way or any other resource that details how to do this.

I'd put a strikethrough on my quote above, but SO doesn't have it apparently.

Note that this is my first time building such a project so I may not be familiar with advanced stuff... So, when you're answering please try to explain as is required for a not-so-experienced software developer.

Thanks & Have a great one!

Edit: It seems that the general advice is to use text files to protect portability and to account for the fact that if down-the-line, I need to store some extra info, the text file will come in super handy. In light of this, I'll focus my efforts on the text file.

Thanks to all for keeping my efforts from de-railing!

I recently started getting complaints that locked users cannot reset their accounts from the email I am sending.

I'm getting

NameError (uninitialized constant Unlock): config/initializers/quiet_assets.rb:6:in `call_with_quiet_assets'

Nothing has changed on my routesr and nothing has changed in my links... what could be causing this error message and how can I fix it?

quiet_assets.rb: