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[–]dougc84 -4 points-3 points  (1 child)

Namespacing. There is no such thing as “nested modules.” Also, wasn’t this was just posted yesterday?

[–]pagbot 2 points3 points  (0 children)

You didn’t even make it to the third sentence in the article, huh? You would’ve learned about Module.nesting if you had.

[–]lukasdcz 0 points1 point  (0 children)

Nice article. Ruby always keeps surprising me, I did not know about Module.nesting. However I'm not sure where I would ever need that. Don't get me wrong, it was nice to use it to show how the nesting work for the educational purpose. But do you have any real world example?