Elixir match failure messages are much nicer than those in ...
Common Anti-Patterns in Elixir Projects and How to Avoid Them
... these anti-patterns will help you write better, more robust code and ensure high code quality. Mass assignment vulnerability through the ...
Learn With Me: Elixir - Pattern Matching (#22)
Pattern matching at its most basic resembles destructuring in Javascript, but it is much more than that. Pattern matching is one of those ...
Brewing a Safer Elixir - Stack Builders
The compilation error message is really helpful. It says that we have a typo in our code while doing pattern matching in the Pet struct. It will ...
Library Guidelines — Elixir v1.9.2 - HexDocs
... to provide clear error messages in case invalid arguments are given. ... Remember that explicit is better than implicit. Clear code is better than concise code.
Error Handling - Elixir School
Although more common to return the {:error, reason} tuple, Elixir supports exceptions and in this lesson we'll look at how to handle errors and the different ...
# though it's better to use something like _params to improve understandability def create(_) do # display a nice error message end. It's ...
Elixir has a type system and I really ought to take advantage of it
(This takes advantage of an Elixir feature called pattern matching, which can do much more than just check types – anything that you can express ...
Elm, Elixir, and Phoenix: Reflecting on a Functional Full-Stack Project
... to make the UI more interactive, and 3) sharing code across modules. I am sure there are better ways to do these things than the way I handled ...
[Proposal] Strict matching comprehensions
... to view the original message. to elixir-lang-core. ## Background. `for ... much more in favor of that direction, than I am `for!`. Paul... To view ...
Leveraging Exceptions to handle errors in Elixir
... that may return more than one type of error case has_permission? ... to pattern match all possible atoms to create the proper message. With ...
Good and Bad Elixir - Hacker News
I use pattern matching on tuples when you want more complicated behavior (that might be hard to read in a big else block for a with) and a nice ...
Elixir : Basics of errors and error handling constructs
The Exception module also consists of functions that can be used to format messages, stacktrace, add more information to an error etc. try/ ...
Is error-throwing bad functional programming? - ClojureVerse
So what do you think – is there a better way than error-throwing? ... to construct a more helpful error message. For most simple cases ...
How to Use Pattern Matching in Elixir | by Eduardo Rico Sotomayor
However, this overwrites our original variable. MatchError error. Destructuring Data Structures via Pattern Matching. Previously we talked about ...
Verify matching parens, brackets and braces with Elixir
... to better follow Elixir's conventions are more than appreciated! (:. The Problem. I want to make a function that receives a string as input ...
Ask HN: Are you satisfied with Elixir or do you regret choosing Elixir?
But in 2021, you can do not just "better" than Erlang for all of them, you can do much better. Except that whatever you put together will be ...
Elixir crash course #14: Pattern matching - YouTube
... /hexdocs.pm/elixir/pattern-matching.html Course content: 0:00 - Intro 0:35 - The match operator = 2:06 - Tuples 4:03 - Match error 5:02 - ...
202 Motivational Quotes For Students - Get Motivated While Studying
It's easy to get discouraged while studying. Here's 200+ motivational quotes for students to inspire, motivate and encourage them during their learning ...
Inngest - Queuing and orchestration for modern software teams
Inngest's durable functions replace queues, state management, and scheduling to enable any developer to write reliable, multi-step code faster without ...
Texans preparing to play Cowboys after disappointing loss to Lions
We have to find a way to play a complete game. "We stalled on a lot of drives and didn't score any points in the second half. To beat a good ...