Hey Everyone
We recently released a free episode and 4 member’s exclusive episode in our Elixir Foundation series. In this episode I talk about when / why you should use Agents. Let us know your thoughts!
Hey Everyone
We recently released a free episode and 4 member’s exclusive episode in our Elixir Foundation series. In this episode I talk about when / why you should use Agents. Let us know your thoughts!
To me this is rather interesting. Is it an open foundation, meaning, can I join if I want to?
Also, you mention this one is free. I didn’t have trouble but I assume some episodes will be locked behind a paywall, right?
Because they give you an additional level of abstraction… Why use airplanes? Because they give you a different means to perform geospatial traveling within a shorter frame on the time axis of the 4D chart reality exists on.
Did you get it? No? Neither did anyone else learning Elixir.
From what I understand you explain Agents before finishing all of GenServer’s features. IMHO, this was a mistake. If I don’t fully understand GenServer, I cannot value what Agent brings to the table.
Don’t take me wrong, I am one of the guys who thinks there are reasons to use Agents, namely:
You may prefer the lower level approach via GenServer, and that’s fine, but these benefits hold value as well. I didn’t see you explaining them, instead you jumped right into Get and update.
But for me, what the video really lacks is an answer to the following question…
Someone who watches this single video will believe Agents replace GenServers. Such is not true. Agents lacks some of the capabilities GenServers have and this is a major factor people consider when they tell you they just use GenServer and don’t bother with Agents.
You may have had the impression from my second paragraph I didn’t like your work. This is not true - I am by default a hard critic and I apologize if I hurt you. People in this community are not like me, so don’t be afraid
Truth is I like quite liked the video:
Videos like this take a lot of work I know for a fact. I just think the topic on Agents could have taken another approach.
Hope you guys keep on doing this great work!
A foundation course usually tackles the basics of something (in preparation for advanced books/courses)
If you need to say something like that then, generally speaking, it’s a good indication that your thoughts could have been articulated in a more amicable, constructive or acceptable manner.
Please remember that people creating educational content (as well as those making libraries, languages and frameworks) put a lot of time and effort into what they do, and so feedback is generally best provided as kindly as possible.
This part of your post in particular is concerning:
I am by default a hard critic and I apologize if I hurt you.
There’s no need to be a ‘hard’ critic. Please just be a ‘nice’ one. Thanks!
Thx for the feedback however this is one episode in a series. It is meant to provide value on its own but also is supposed to be a continued in the next episode.
In the project I actually use GenServer with Agents so actually if you watch the entire series you will see there is use case for both. I also did mention in the video if you are only storing state Agents means writing less code, and GenServer is more for doing all kinds of other things like rendering a webpage which is displayed in the project.
Thank you for taking the time to watch the video.
Thank you for your work on this forum, it’s become a great place for the elixir community. I’m currently working on more elixir content once my site / content is more ready I looking forward to becoming a sponsor of elixir forum.