Michał Buszkiewicz articles - page 2

Elixir

Elixir Trickery: Using Macros and Metaprogramming Without Superpowers

There's hardly any more misunderstood element of Elixir than its metaprogramming power. The way to understand it is actually not to try too hard to wrap your head around it.

ecto delete_all ecto repo delete_all ecto- elixir transaction data structure example database duplicate key new user elixir structs unique index

Elixir

How database transactions work in Ecto and why Elixir makes it awesome?

Today we're going to look at how Ecto, Elixir's first-choice database access library, handles relational (SQL) database transactions.

Elixir

Elixir Trickery: Cheating on Structs, And Why It Pays Off

While we can't say cheating on anyone is okay, we're not as absolutistic when it comes to cheating on Elixir at times.