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Is there a recommended ordering of require, use, import, and alias? Does the style guide have anything to say about the preferred orderin...
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Hey everyone!
This is my first time posting on here, and I’m getting started with writing some real Elixir code! I’m not new to programm...
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Looking for some advice on how a seasoned Elixir developer might go about implementing the creation of a map/struct that is dependent on ...
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Hello,
I am somewhat new to Elixir, and finding that I am having difficulty grasping how I should handle logic for a series of sequences...
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When creating multiple clauses for a function, should I provide typespec for each one? Example:
@spec foo([]) :: {:error, any}
def foo([...
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I have seen a lot of code which picks the first element from a list using Enum.at(0) instead of List.first. Is there a reason why people ...
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I’m trying to find a cleaner coding style for what I’ve got happening repeatedly in my code right now. This is looking very pyramid of do...
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Completely new to Elixir, but have an issue I am trying to figure out:
When interviewing candidates for Javascript roles I usually have ...
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So what’s the idiomatically correct way to do nested modules? I know when applications you tend to do it the first way and follow the dir...
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I have this form
<%= form_for @conn, Routes.admin_products_path(@conn, :create_product), [as: :create_product, id...
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I’m extracting many fields from a map using pattern-matching against the function parameter. Sometimes only a single field is missing fro...
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Hello,
I’m trying to level up my Elixir game and wanted to ask you for your favorite public phoenix projects in terms of code organizati...
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I am using the code below to generate room ids:
reservations = [%{rooms: 1},
%{rooms: 2},
%{rooms: 3}]...
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Hello. I’m thinking the way to handle nil in case.
|> case do
x when not is_nil(x) ->
...
{:ok, "xxxxxx"}
nil...
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I recently wrote some Elixir to format a list of strings (eg, author names) for output. I think it’s reasonably idiomatic, but I probably...
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While learning Elixir I’ve been writing and rewriting some practice functions. Some of the rewriting was to ensure recursive functions ar...
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Hello, I’m new to Elixir.
I was reading about the macros of Elixir but didn’t quite get it. I know C and familiar with its marcos.
Alth...
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Hello,
Elixir noob here! I’ve started a small project to learn Elixir.
I have a map:
map = %{
id: "100"
}
The id value is a string ...
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I'm starting a new Phoenix 1.3 application and following along with the PragProg book for authentication. The book says to put auth.ex...
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I’ve looked around for information on this in the mix format source, custom mix formatters, Elixir style guides, and haven’t found anythi...
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