add static builder

content/posts/2019-07-01-I-dont-like-camel-case.md

@@ -0,0 +1,22 @@
+---
+title: "I don't like camelCase"
+description: "Snake case, camel case… Why different languages made different choices?"
+lang: en
+website: dev
+---
+
+Which one is the most readable?
+
+```php
+function getFirstUserFrom(SiretNumber $siretNumber): User {}
+```
+
+```php
+function get_first_user_from(Siret_Number $siret_number): User {}
+```
+
+I think the snake case version is much more readable than the camel case.
+
+How we name our functions is not a technical choice, it's a convention. Nobody can say that the snake case version is worse than the camel case one. The people from the PSR committee decided [a long time ago](https://www.php-fig.org/psr/psr-1/) that, in PHP, methods will be named in camel case and classes will be named in studly case. But in Rust, or in Python, a different choice was made: it's snake case for functions and methods.
+
+Don't let other people decide what works best for you. Recently, I started using snake case for all my functions, methods and variables. And I think I'll switch to the `Siret_Number` approach for all my classes.