Reblog of Graceful.Dev:

Reblog via Graceful.Dev

Some concepts are best represented as a set that is unbounded on one end or the other. For instance: “From now until the end of time”. Or “Everything except the last five characters”. In modern Ruby, these concepts can be spelled out explicitly. In this episode from Programming Ruby co-author Noel Rappin, you’ll learn how!

The full episode is part of the Graceful.Dev Collected Ruby course.

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