Writing clean, consistent and maintainable code is crucial for long-lived Elixir projects. Credo is a static code analysis tool that helps enforce coding standards, highlight potential bugs and suggest improvements to readability and design. Why… »
Document it! It will pay back. Documenting modules and methods in Elixir (or any language, really) isn’t just about making your code look professional — it has very real, practical benefits for you, your team,… »
Try to think about long flow as recipe of multiple steps and build a pipeline. 🍳 Recipe 5: Pipelines with Clean Function Chains defmodule User do def process(data) do data |> normalize() |> validate() |>… »
🍳 Recipe 4: Simple Benchmarking in IEx without Benchee # file: slow_math.ex defmodule SlowMath do @moduledoc """ Demonstrates a slow operation for benchmarking. """ @doc """ Artificially slow sum using sleep in reduce. """ def… »
Have a quick helper or experiment? 🍳 Recipe 3: Run Elixir Scripts from IEx with c(“file.ex”) # greeter.ex defmodule Greeter do def hello(name), do: "Hello, #{name}!" end in iex shell c("greeter.ex") Greeter.hello "World" ✅ This… »
Let’s look at built-in IEx helpers which print docs about module, method, introspect data, type(s), reuse shell results. In short - make our work efficient. 🍳 Recipe 2: The h, i, t, v helpers The… »
IEx—the Elixir Interactive Shell—is your forge, your friend, your debugger, your playground. It’s where code feels alive. 🍳 Recipe 1: Start Smart with .iex.exs Drop a .iex.exs file in the root of your Elixir project… »
After writing 2 chapters of my experimental book I decided to change my approach. Cause my chapters were too long and not interested from quick actionable view I decided to start from beginning by providing… »
This post about small compromises through doing workarounds. Here in post I’ll pointing to fact that Time Is Golden need to get things done instead of stubbornly fighting the bug. Today during development of puppet… »
Today I’ve decided to upgrade features of current blogging platform. It’s called Journey Based on GoLang it’s simple and get things done: download release file extract it and launch Original Journey was abandoned by maintainer… »
IEx (Interactive Elixir) is more than just a REPL (Read-Eval-Print Loop) —it’s your laboratory, debugger and exploration tool rolled into one. Whether you’re learning Elixir, debugging production issues, or prototyping solutions, IEx is an indispensable… »
Welcome to the world of Elixir programming! This series explores the practices and patterns that make Elixir such a powerful and elegant language for building scalable, fault-tolerant applications. Why Elixir Practices Matter Elixir isn’t just… »
Hello everyone. Again I was experimenting with new language (Crystal) and I was learning it by doing puppet project - comics website (api, backend workers, frontend). I’ve created Elixir Phoenix umbrella app where in apps… »
Most of my friends know my thirst for learning new programming languages. So today I’ve discovered new “love” - new beautiful language. It’s like a Ruby - shiny, clean, for people. It’s “A language for… »
I’ll put here video of evidence how Russian scum killed civilians since 24 February 2022 invasion. That’s horrible video materials which not available in YouTube and etc video platforms cause of NSFW elements. This video… »
A monorepo (short for “monolithic repository”) is a code organisation approach where multiple cross-dependent apps are stored within a single repository. Think about one git repository where You have apps folder and codomari_api, codomari_workers, codomari_mail_service… »
This topic is one of necessary items needed to cover. Since it linter helps to bump code quality, format it and improve my coding habits. In my experience I used Credo and this time is… »
I found this task to be interesting and enjoyably challenging. Reason for this is that plenty of CouchDB libraries in Hex.pm are outdated or not documented or available as Erlang packages - needs a bit… »
In this post we are going to implement endpoint which will respond with json like: { "project": "codomari", "type": "service", "app": "codomari_backend", "version": "0.0.3" } to achieve it we have endpoint /api/manifest defined in router.ex:… »
For current state of project development our landing page will be simple. To not waste time with designing page using html + css I decided to ask ChatGPT to generate it for me. As result… »