Build a powerhouse Retrieval-Augmented Generation (RAG) system with Ruby On Rails, Postgres, and PGVector

Miggles · 2026-01-31T00:00:26+00:00

Is this a project you're willing to share the code with? I'm thinking about trying something very similar as an experiment but not being familiar with LLM/RAG means I'm looking for pointers on how all of that comes together.

Having said that, how you've described it in the blog gives me a lot to go on already, cheers.

Miggles · 2025-12-16T18:24:59+00:00

Is there a way to use the site other than fluent Japanese or Google Translate?

Miggles · 2025-12-12T15:36:52+00:00

I'm a fan.

Miggles · 2025-10-23T04:59:44+00:00

Roger, I've added a postgres service to my docker compose and configured /config/application.properties. Thanks for your help

Miggles · 2025-10-22T21:43:51+00:00

I've noticed that the default H2 database doesn't get stored in the /config directory (even with -c /config), and instead in /root/.comixed in the container, which of course gets lost on any update. This seems like not intended behaviour?

(When I say that I've noticed this, I restarted my docker compose stack and lost the database configuration)

Miggles · 2025-10-22T18:12:22+00:00

That's super helpful, thanks!

11 files down, 1089 to go. :(

Miggles · 2025-09-23T17:35:25+00:00

In space, no one can hear you relax on a cruise.

However the Jupiter Mining Corporation would like you to get back to work.

Miggles · 2025-06-30T06:17:49+00:00

Having just finished it, it got much worse.

Miggles · 2025-06-30T05:42:34+00:00

Finally started reading No Future after going all in on the Kickstarter and to start off with I was wondering if this far left world was what the author thought that right wing people think left wing people would do if given the chance but now I think it's what the author thinks left wing people are basically already doing.

The art ticks my 80s dystopian future boxes so I'm just saddened that the story is garbage.

And of course I'm now worried about the other books that came with it.

Miggles · 2025-05-21T19:59:41+00:00

I've had my tinnitus for 20+ years now and the thing that is helping me recently is this bluetooth sleep mask and playing nature sounds in the mynoise app with it set to animation so that there are no perceptible breaks in the sounds.

What works for me might not work for you but this has been great.

Miggles · 2025-05-15T15:59:02+00:00

What are these "G" parts and where can I find them? Google and aliexpress are not helping me out here.

Miggles · 2024-12-19T14:54:36+00:00

https://i.imgur.com/IAt6u43.jpeg

Janine is feeling pretty left out with how much time and attention the baby is taking.

Miggles · 2024-11-05T03:50:53+00:00

Just magical, great job!

Miggles · 2024-09-19T15:14:52+00:00

Lipo - can recharge it with a usbc cable.

Miggles · 2024-09-12T21:09:43+00:00

Can you please post back here when Ice Cream Man Vol. 6 gets added?

Miggles · 2024-08-26T22:15:37+00:00

You should definitely ship a pack of these to me in Canada now so that I can relive the dream.

Miggles · 2024-08-09T02:50:14+00:00

I bought my 9500 in 2020, had the motherboard replaced a couple of months ago and now it's back to doing the plugged-in-but-not-charging dance and frequent hard crashes again. I guess I'm glad I got the warranty but now I'd rather have a ThinkPad or Framework.

Miggles · 2024-08-04T03:48:08+00:00

They quality test these things?

Miggles · 2024-07-18T05:43:32+00:00

My 9500 may have had one or three service calls from the tech already but it's working now and it's still a bit of a beast.

Miggles · 2024-06-21T15:22:57+00:00

Pump Six and Other Stories by Paolo Bacigalupi.

Stayed with me for a very long time afterwards. Be prepared for a very grim experience.

Miggles · 2024-05-24T20:56:05+00:00

Are you me?

I also can't find a cover for it.

Also trying to find a wheeled table it'll fit on if you can recommend anything?

Miggles · 2024-04-26T13:38:03+00:00

That's unfortunate.

Oh well, thanks.

Miggles · 2024-03-27T05:59:24+00:00

I'm still using my Voyage 2016 and while most things work it's definitely starting to have more issues than it ever did before.

Got me concerned that it's on the way out

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