Better and faster way to implement validation of incoming data than just looking it up in the global config map

Use generated module with pattern matching clauses and guards to validate any input given as a map

Simple way to make the struct all Enumerable, Collectable and Accessable

Exvalibur does now allow custom guards and pattern matching of values

How to make custom macro `use` calls safer by checking the conditions met

How to expose some read-only data from the already existing Elixir application with zero code

Using Iteraptor in test environment to test deeply nested maps/lists passed as JSON

System rewrites are hard. Mitigate risks by planning carefully and doing it incrementally.

Tiny library adding validation support, reasonable Access and Collectable implementations and more to Elixir Structs

One of the main reasons I started Plausible was to provide a more transparent alt...

. Tagged with elixir, testing, showdev, agile.