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Joël Quenneville Profile picture
Joël Quenneville
@joelquen
I craft software, mostly on the web. I love best practices, patterns, and functional programming.
Sep 6, 2022 • 8 tweets • 3 min read
#Ruby's Enumerator.produce is a really cool method! It can generate an infinite series where each item is used to calculate the next.

✨ For example the series of even numbers: Code screenshot showing how... Interestingly though, Enumerator.produce cannot be used to generate more complex series like squares because the input from each step is the output of the previous step Code screenshot showing tha...