Ruby - how to parse words morphologically?

Question

ruby

Dear colleagues!
Who can suggest a sensible solution for the morphological analysis of words for the Russian language?
There is an SEO-related task for generating dynamic titles, while inflecting some words stored in the database in a certain case (there is "Black", you need "Black").

Answer 1

You can see how Petrovich did it. Might nudge you in the right direction.