Daniel Hoelzgen
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dhoelzgen.dev
Daniel Hoelzgen
@dhoelzgen.dev
#ElixirLang and #Ruby Lead Developer at 9elements, an agency for outstanding digital products. Focused on Artificial Intelligence, Logic, and Data Visualization.
Working on a small example app for my upcoming @elixir-ruhr.dev talk about @ash-hq.org. Really impressed how easily Ash AI integrates complex LangChain tool calls with just a few lines of code!
September 10, 2025 at 2:29 PM
#ElixirConf 2025 was absolutely wonderful. First one since 2017, and the community is still just as great, lovely, and open. Tons of inspiring talks and conversations, can’t wait to try Ash AI! See you at the next one, hopefully not in another 7 years.
May 17, 2025 at 7:58 AM
This morning, I talked with my daughter about weekdays - specifically, what day it will be after a given number of days. I explained that adding multiples of seven doesn’t change the weekday, only the remainder matters. Not the easiest concept for a four-year-old.
February 28, 2025 at 1:10 PM
To avoid variable leak issues, I added an around action to the top-level controller, clearing the store after each request. Is this the way to go, or does anyone know a better solution besides Preloaders?
October 18, 2023 at 8:56 AM
To allow eager loading scoped associations that require a parameter in my #Ruby on #Rails #ActiveRecord models, I use a global store to provide the info I need. It's a bit clunky, but Preloaders would not allow chaining.
October 18, 2023 at 8:55 AM