We're maintaining a system that tracks information about books, including their publication dates. On occasion, publishers will send us CSVs with updat.

There’s a new gem in town! It’s a memoization gem called MemoWise (pun very much intended) and we think it’s the best way to memoize methods in Ruby. T.

I often work with hashes in plain ruby, especially when I prepare standalone scripts or gem packages, and there were plenty of situations where I neede.

Every time I go to make a new ruby gem, I need to look up the specific way to get started. Here’s a summary of the different options....

Folks who are new to Ruby are delighted to discover that Ruby comes pre-installed on macOS. They’re often disappointed when a more experienced develope.