The power of using Python decorators and a comparable implementation in Ruby.
Using Ruby's fantastic metaprogramming feature set to enhance the functionality of the Hash class.
Ensuring data validations in systems that depend on human input don't interfere with important workflows.
Landing a high-paying developer career without algorithms.
Applying a factory pattern to a file fixture using FactoryBot.
The how -- and why -- of this blog.
How optimizing for the smallest and cleverest solutions makes you a better programmer.
Managing memory in large background processes on Heroku.
Why I keep a notebook and pencil around while coding -- and you should, too.
Configuring a bot to run within the constraints of Heroku's free tier.
