Master Phoenix controller testing with ConnCase, JSON API testing, authentication helpers, and CRUD endpoint patterns. Complete your Elixir testing journey.
Rakshan Shetty
Software engineer, Learning Web development and sharing my experience
Organize Elixir tests with reusable helpers: StubHelper for mocks, AssertHelper for domain assertions, and SetupHelper for composable setup patterns.
Master the complete adapter pattern in Elixir: build behavior-based facades, organize stub variants, and test time-dependent logic with clock abstractions.
Master compile-time safe mocking with Mox: define contracts with @callback, swap implementations seamlessly, and verify interactions with expect/3 and stub/3.
Master test data creation with ExMachina factories and Faker: build vs insert, sequences for uniqueness, factory variants with struct!, and composed helpers for complex scenarios.
Master database test isolation with Ecto.Sandbox: run hundreds of parallel tests without conflicts using transaction-based isolation and automatic rollback.
Learn ExUnit fundamentals with real examples: describe blocks, setup callbacks, assertions, pattern matching, and test organization. Start testing Elixir apps today.
Recap of my Elixir talk at Mumbai's first-ever Global Elixir Meetup with 4 interactive LiveView demos showcasing concurrency and fault tolerance. Try them live!
How I publish multiple websites from a single Obsidian vault using Quartz with tag-based selective publishing. A production case study with git submodules, upstream-safe customization, and automated deployment.
Setting up Elixir dev environment with Nix Prerequisites nix - Follow this guide to install nix in your system direnv - helps to initialize nix on the shell when you cd into the project directory TLDR Fork rakshans1/elixir-starter by clicking on Use this template and you are good to go.
Gitlab CI/CD provides a mechanism to cache project dependency so that it can be reused and shared between pipelines and jobs.
All communication between microservices occurs via an HTTP request.
Native image lazy loading is added to browsers from Chrome 76 and other browsers are also starting to support it which helps us to add lazy image capabilities just by adding loading attribute.
List of vim tips I learned Save a read-only file with sudo with :w !sudo tee % Get the full path of current buffer 1<C-G> Vim Undo history # Time-based undo/redo g- / g+ # Tree-Based undo/redo u / <C-R> Toogle Case with tilde in normal mode ~ Repeat previous substitution :s :& # Use ...
This one line command tells Ubuntu to install lamp-server and phpmyadmin ( ^ means using tasksel), lamp-server is a set of applications to fully install apache, MySQL and php and set it up.
Sometimes we get away with having the program print out some information by executing commands like console.log for JS or echo, var_dump for PHP, and so on.
Develop modern, complex, responsive and scalable web applications with Angular 4. Fully understand the architecture behind an Angular 4 applications.
Switch Caps to Esc from terminal setxkbmap -option caps:escape For swapping Caps with Esc setxkbmap -option caps:swapescape On Linux Gnome desktops you can do easily with Tweak Tool If you want to use Caps Lock Tweak Tool > Typing > Caps Lock key behavior > Swap ESC and Caps Lock OR If you ...
The project started as an idea for Final year project when I took the Cloud Computing as project domain.
The list of all the projects that I worked on during my college period. Most of them are as part of assignments given in college.