- Pattern Matching: Matching, Not AssigningWhy Elixir Uses Shape Selection Instead of Variable AssignmentPattern matching in Elixir is about selecting structure, not storing values. Learn destructuring, pinning, and how match failure guides control flow.Elixir Functional Programming Pattern Matching Language Fundamentals
- Learning Elixir? Data Shape Is a Design DecisionChoosing the Right Data Structure for Intent and ClarityIn Elixir, data shape determines how code behaves and reads. Learn when to use atoms, tuples, lists, and maps to make your intent explicit.Elixir Data Structures Design Functional Programming
- Learning Elixir? Function Heads Are Chosen by ShapeWhy Elixir Picks a Clause Before Any Code RunsElixir selects a function head by pattern matching the shape of your arguments, which is why the language feels declarative before you touch OTP.Elixir Pattern Matching Functions Functional Programming
- Stop Writing Statements, Start Writing ExpressionsWhy Everything in Elixir Returns a Value (and What That Changes)In Elixir, if statements aren't control flow—they're expressions that return values. Learn how this eliminates state management and changes how you read code.Elixir Functional Programming Expressions Design Patterns
- Learning Elixir? Align Your Mental ModelWhy Experienced Developers Find Elixir Harder (and What to Do About It)The syntax is easy. The mental model is hard. Learn the one shift that makes Elixir stop feeling sideways and start feeling natural.Elixir Learning Functional Programming Mental Models