Did you know Ruby has a `print` method in addition to `puts`? Did you know it's for record-oriented output? Do you know how to control the formatting of records in …
Month: October 2020

Episode #645
Grep, Sort, Uniq
As we continue exploring Ruby one-liner alternatives to UNIX command-line operations, today we tackle a common case: a combination of grepping through multiple files, and collating the results.

Episode #644
Console Width
Have you ever wondered how to tailor Ruby console output to the specific size of the user's terminal? In this video you'll learn how, using the `io/console` standard library!