Intro

| Jan 21, 2023 min read

Introduction

TODO

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Ecto Associations I: …

Motivation

One thing that might not be intuitive at first is that associations work on the whole collection of data. You’ll see this mentioned in a few ways in the docs. They’ll usually say that methods like cast_assoc and put_assoc work with the full data or the work with the …

May 6, 2024 Read

Why Keyword List

Intro

As an Elixir beginner Keyword Lists are one of the weird features of the language. Coming from other languages, you’d almost always think of map-like structure first. So there’s a gnawing feeling, why keyword list? We’ll start with the unique characteristics of keyword list …

May 1, 2024 Read

Directional Dependence

Intro

While going over the Flatland Space Station problem it made me stumble to a pattern I have noticed before and wanted to talk more about it. In this problem you run into a situation where the decision you want to make is dependent on two choices. Intuitively these decisions are not hard but …

Jun 16, 2023 Read

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