Gregory Brown is the creator of Ruport and Prawn, and the author of the popular Ruby Best Practices book published by O'Reilly. He also ran the Mendicant University, a free online school for programmers.
Gregory Brown currently runs a weekly magazine Practicing Ruby. Practicing Ruby is jam-packed with meaningful code samples and clear explanations that help you level up your programming skills. It has over 80+ articles and new ones are published every other week.