Ruby Best Practices - Method Arguments
Simple rules for ordering Ruby method arguments — put optional arguments last, and switch to keyword arguments when you have more than one optional parameter.
Development
Love your error messages as thyself
Stop ignoring error messages and start reading them — it will make you a better developer and help you understand your language from the inside out.
Writing code for your future self
A set of guidelines to write clean, readable code that you — and your future self — will thank you for.