zlacker

[return to "I tried Gleam for Advent of Code"]
1. bnchrc+56[view] [source] 2025-12-13 17:46:50
>>tymsca+(OP)
Gleam is a beautiful language, and what I wish Elixir would become (re:typing).

For those that don't know its also built upon OTP, the erlang vm that makes concurrency and queues a trivial problem in my opinion.

Absolutely wonderful ecosystem.

I've been wanting to make Gleam my primary language, but I fear LLMs have frozen programming language advancement and adoption for anything past 2021.

But I am hopeful that Gleam has slid just under the closing door and LLMs will get up to speed on it fast.

◧◩
2. innoce+611[view] [source] 2025-12-14 01:07:53
>>bnchrc+56
I don’t mean to minimize the huge effort by the Gleam team; however, Elixir cannot become Gleam without breaking OTP/BEAM in the same ways Gleam does. As it stands now, Elixir is the superior language between the two, if using the full Erlang VM is your goal.
◧◩◪
3. worthl+An1[view] [source] 2025-12-14 07:01:16
>>innoce+611
I use many of the otp functions in gleam on thr regular, what functionality cant i call?

Gleam can call any erlang function, and can somewhat handle the idc types. [ im sure it has another name ].

Did i miss something that gleam fails on, because this is one of my concerns.

◧◩◪◨
4. innoce+me3[view] [source] 2025-12-14 23:44:23
>>worthl+An1
- No state machine behaviours. Gleam cannot do gen_statem.

- Limited OTP system messages. Gleam doesn't yet support all OTP system messages, so some OTP debugging messages are discarded by Gleam.

- Gleam doesn't have an equivalent of gen_event to handle event handlers.

- Gleam doesn't support DynamicSupervisor or the :simple_one_for_one for dynamically starting children at runtime.

◧◩◪◨⬒
5. worthl+Lgb[view] [source] 2025-12-17 07:52:13
>>innoce+me3
I didn't know about the statem limitation, I have howerver worked around it with gen server like wrapper, that way all state transitions were handled with gleams type system.

I have been meaning to ask about that on the discord but its one of the ten thousand things on my backlog.

Maybe i could write a gen_event equivalent.. I have some code which does very similar things.

Thank you for taking the time to respond.

◧◩◪◨⬒⬓
6. innoce+Rib[view] [source] 2025-12-17 08:13:14
>>worthl+Lgb
You're welcome.

I'm sure at some point, Gleam will figure it all out.

[go to top]