How To Write Macros in Ruby

In Rails you use class-level declarations such as has_many, belongs_to, and other so-called “macros” all the time. Developers often assume these are magic. They're not! It's just Ruby code.
In this short video tutorial we recreate a simplified version of the has_many declaration from scratch so you understand how to apply this same powerful technique in your own Ruby code!
To see more and get the source code, go to:
pragmaticstudio.com/tutorials...

[@tatawhillman3783]

Thank you very much sir. This was most helpful, you’ve given me a great insight into rails.

[@gracesoftmedia6670]

This is very helpful.

[@rootlab9526]

Awesome 👍

[@jefffischman1133]

Fantastic video. Demystifies what had looked like magic

[@a1exxero]

Amazingly clear explanation. Thank you!

[@arturmenter1431]

amazing

[@ZenMonkIlya]

Brilliant explanation. Thanks!

[@najamsafar]

This was just awesome !!

[@morecowbell7952]

Absolutely great!

[@thomassteven8323]

Great video!

[@mahmudulhaque5463]

Need some more awesome video like this