JP

@[email protected]
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87 Posts

Principal software engineer @Wealthbox.
Husband/Father. Health, travel, tech and Ruby enthusiast.

Tech blog at https://jpcamara.com

Jokes at https://logicalconclusionscomic.com

Bloghttps://jpcamara.com
Comichttps://logicalconclusionscomic.com
Show threadJPDec 19

TIL if you want to return the duration in seconds, returning it as an Integer is a _hard_ requirement

There is a _specific_ check that the class is Integer. If you accidentally return a float, Sidekiq ignores it and reverts to its built-in delay policy. Be careful!

JPDec 19
In Sidekiq, you can add a special method to your job class called `sidekiq_retry_in`. This method allows you to dynamically adjust retry behavior. For instance, based on the exception raised you can return a different duration in seconds. /1
JPSep 5, 2025
Did an early draft run of my real-time collaboration talk at the #bostonrb meetup. Getting amped for #SFRuby conf! See you there? sfruby.com
JPAug 19, 2025

@bensheldon I am finishing out a batch implementation for SolidQueue, and one thing i've realized is that enqueue_after_transaction_commit throws a wrench in a fluent interface for batches. Ie, being able to just call `perform_later` on a job inside of a batch #enqueue block.

My implementations interface is inspired by a mixture of GoodJob and Sidekiq batches - I looked at GoodJobs internals around enqueue_after_transaction... and have been testing it out - it looks like they're incompatible?

JPFeb 12, 2025

I know, I’ll use regex!

Bonus panel at https://logicalconclusionscomic.com/2025/02/06/irregular-expressions.html 👀

Irregular Expressions

A comic that takes things to their logical conclusion.

JPJan 4, 2025
2024 ended up a pretty solid writing year for me. Here are the top 10 posts by views. Of them, 8 were written in 2024 (tanstack and pgbouncer have had alot of staying power, they're from 2023). I'll link to each after this, in case you'd like to check them out!
JPDec 13, 2024
I started publishing a tech web comic, slowly, since early fall. Here's the latest, I'm pretty happy with it! 🐍🐍
https://logicalconclusionscomic.com/2024/12/12/python-nom-nom.html
Python Nom Nom

A comic that takes things to their logical conclusion.

JPDec 7, 2024
@deadcode ⭐️
JPNov 11, 2022
When a one line change improves performance from 30 seconds to 100ms 😄 https://github.com/TanStack/table/pull/4495
[v8] Improve grouping performance on large clusters of values by jpcamara · Pull Request #4495 · TanStack/table

I maintain an application which renders a virtualized react-table table with up to 50k rows, 50 columns and up to 3 grouped columns. We were noticing huge performance problems with grouping and tra...

GitHub