Class macros are class methods that are only used when a class is defined. They
allow us to dry up shared code at across classes. In this post, we'll build a
custom class macro that leverages class instance variables to define
Shared Code at the Class Level
In this post, we'll use Jim Weirich's XML Builder gem
[https://github.com/jimweirich/builder] and the magic of Tilt
[https://github.com/rtomayko/tilt] to build our very own XML template engine.
What is a Template Engine?
A template engine is any code or software responsible for creating documents…
reCAPTCHA is an anti-bot tool you can implement in your web app to prevent bad
actors from programmatically filling out forms and spamming your endpoints. In
this post, we'll implement Google's reCAPTCHA protocol using the Google
reCAPTCHA 2 client-side library and our very own hand-rolled verification
I am Not…