The Ruby docs are, generally, the weak spot of the language (moreso than even being slow, on which there is also more progress).
Fortunately (while there was a long time where this was not the case), there is a reasonably current version of the “Pickaxe” book, which is the closest existing thing to the documentation Ruby should have: https://pragprog.com/titles/ruby5/programming-ruby-3-2-5th-e...
Fortunately (while there was a long time where this was not the case), there is a reasonably current version of the “Pickaxe” book, which is the closest existing thing to the documentation Ruby should have: https://pragprog.com/titles/ruby5/programming-ruby-3-2-5th-e...